Home Blog Page 125

Restomod Defender 110 debuts with V8, air-ride and Subaru paint

0
ECD Automotive Design Project Pivot

ECD Automotive Designs has unveiled its latest custom Land Rover Defender, and it is impossible to ignore. 

Finished in Sunshine Orange – a Subaru paint colour – the Defender 110 has been christened Project Pivot by the Florida-based company. 

With extensive modifications both outside and in, this radical restomod is about more than just eye-searing paintwork.

Sunshine on a rainy day

ECD Automotive Design Project Pivot

The Defender 110’s bodywork has been modified to offer a soft-top roof, with a multi-point roll cage found underneath. Daytime running lights are added to the front bumper, while the front grille wears the same Subaru XV orange paint.

The black roof is complemented by 16-inch Sawtooth alloy wheels in gloss black. ECD has also ditched the rear swing-away spare wheel carrier. 

Inside, the Land Rover is retrimmed in tan leather, including on the upgraded front seats. The dashboard is also swathed in luxurious hide, with a Momo Prototipo steering wheel added for good measure. 

Two inward-facing jump seats are fitted to the load area, making this Defender a six-seater.

Bold paint, bolder engine

ECD Automotive Design Project Pivot

A touchscreen multimedia system on the dashboard incorporates JBL components, along with Bluetooth and Apple CarPlay connectivity. 

However, the most noise is likely to emanate from the new General Motors LS3 V-8 engine, which is connected to a six-speed automatic transmission and Borla stainless steel exhaust. ECD has installed its own air ride suspension setup, too.

Founded in 2013 by its English owners, ECD has grown to become one of the world’s largest Land Rover restoration companies. 

Today, it offers a host of custom classics, including bespoke electric versions of the Defender and Range Rover Classic. Prices typically range between $150,000 and $180,000 (£125,000 to £150,000).

ALSO READ:

Eight-seat Land Rover Defender 130 revealed

Twisted Land Rover Defender EV review

Everrati electric Land Rover Series llA review

Advertisement

What do the Thatcham vehicle security categories mean?

1
Thatcham Security Categories Explained

When reading car reviews or advertisements, you may see reference to the vehicle having a Thatcham alarm.

Whether your car has a ‘Thatcham category’ device is also something your insurance company might ask when you renew your policy. 

Picking the right option could have affect your car security – and how much you pay for insurance.

What is Thatcham Research?

Established in 1969 as the Motor Insurance Repair Research Centre, Thatcham Research takes on a wide range of automotive testing and certification work. 

This includes everything from crash testing to developing car repair methods, plus training new automotive apprentices. However, the organisation came to prominence in the early 1990s following a wave of car crime. 

Thatcham Standards for security devices were introduced in 1993. Work continues to evaluate and certify car security products, along with cars themselves.

What is Thatcham Security Certification?

Changes introduced in January 2019 altered the way Thatcham Research tests and approves automotive security devices. This covers six different categories of security equipment. 

Passing Thatcham’s testing regime means a security device should keep your vehicle safer from damage or theft.

Thatcham Category 1: alarm and immobiliser

Thatcham Security Categories Explained

Devices in this category include both an electronic immobiliser and an integrated alarm. 

An immobiliser works by preventing the car engine from being started without the key or fob being present. This prevents ‘hot wiring’ of the ignition – a favoured tactic of joyriders in the 1990s. 

To meet Thatcham Category 1 certification, an alarm needs a variety of sensors to detect movement or glass being broken. It will also need a backup power supply, and a siren to sound should someone attempt to steal your car.

Thatcham Category 2: electronic immobiliser

Category 2 certification applies to security devices with an immobiliser only. It must limit at least two separate circuits of the car, and must not require the driver to take action to set it. 

Since 1998, all new cars have to be sold with an immobiliser as standard.

Thatcham Category 2-1: alarm upgrade

Thatcham Security Categories Explained

This category applies where an aftermarket alarm system has been added to a car with a Category 2 immobiliser. 

A Thatcham-assessed 2-1 electronic alarm can be combined on a vehicle installed with an existing Category 2 immobilisation system to obtain full Category 1 status.

Thatcham Category 4: wheel locking devices

Thatcham Security Categories Explained

Picture a car sitting on bricks, without its wheels. This is exactly the scenario approved items in Category 4 are designed to prevent. 

Locking wheel nuts provide a visual deterrent to thieves, and also make the process of attempting to steal expensive alloy wheels harder.

Thatcham Category S5: driver recognition and tracking

There are two categories of ‘tracker’ devices assessed by Thatcham. These can allow the police to help locate your car should it be stolen, using either GPS or VHF radio technology.

S5 devices require the driver to carry a small tag that automatically identifies them as being allowed to use the vehicle. Starting the car without the tag being present will automatically alert the owner.

Thatcham Category S7: location tracking

Thatcham Security Categories Explained

This category also covers vehicle trackers, but ones without automatic driver recognition as standard. 

These devices tend to be slightly cheaper to buy, and still provide vehicle tracking and location services. However, they will not automatically detect an unauthorised driver taking the vehicle with the keys.

ALSO READ:

Revealed: The best times to buy or sell a car

What do the car insurance write-off categories mean?

How to stay healthy, happy and safe while driving

Advertisement

You can now buy a Playmobil version of the Citroen 2CV

0
Citroen 2CV Playmobil Set

A partnership between Citroen and toymaker Playmobil has created a scale replica of the iconic 2CV.

Now rendered in miniature form, the Playmobil Citroen 2CV makes its debut some 75 years after the full-size original

Following its official launch at the Retromobile classic car show in Paris, the Playmobil 2CV will be available to order later this month.

Joie de vivre

Citroen 2CV Playmobil Set

Playmobil has added a number of distinct features to the scale 2CV, including a removable roof and opening boot. The latter can hold a pair of milk churns, although not the famed ‘basket of eggs’ the 2CV was designed to carry across a field.

The set includes a choice of clear headlights or, for additional Gallic charm, yellow light lenses. 

A sheet of stickers allows a number of different European number plates to be chosen, along with country identification stickers.

Completing the French pastoral effect are two toy geese, a pig and three mini-figures.

Deux Chevaux

Citroen 2CV Playmobil Set

In production from 1948 until 1990, the Citroen 2CV became one of the world’s best-selling cars. More than 5.1 million examples were made, including 1.2 million van versions

Priced from £44.99, the new Playmobil 2CV model offers the opportunity for Citroen fans young and old to experience a French icon. 

The 2CV joins a large range of officially licensed vehicles from Playmobil. Other recent additions include the Ferrari SF90 Stradale, Porsche 911 Carrera 2.7 RS and Mercedes-Benz 300SL.

ALSO READ:

The Citroen 2CV story

This Citroen 2CV driver gives us a masterclass in maintaining momentum

Dyane and GS: driving the classic Citroens of my childhood

Advertisement

Mazda 2 gains new look and added equipment for 2023

0
2023 Mazda 2 Update

The Mazda 2 supermini has been treated to a styling makeover as part of a mid-life overhaul. 

Along with going under the knife for a sportier new look, the updated 2023 Mazda 2 gains revised trim levels, too.

New exterior colours, along with a refreshed interior, complete the changes for a compact car that was first launched at the Geneva Motor Show in 2014.

Getting a grilling

2023 Mazda 2 Update

The key change for the 2023 Mazda 2 is a revised front grille, mirroring the design found on newer models such as the CX-60 SUV. Mazda’s ‘signature wing’ shape now stretches beneath the number plate, resulting in a more dynamic look for the front bumper.

Four new trim levels make up the revised Mazda 2 range: Centre-Line, Homura, Exclusive-Line and Homura Aka. Both the Centre-Line and Exclusive-Line models have bespoke front bumpers, combined with a yellow accent tab in the front grille.

The range-topping Homura Aka model wears a black honeycomb front grille with a red accent, along with black side mirror caps. A gloss black roof is also standard, along with a set of 16-inch black and silver machined alloy wheels.

Mazda has added Aero Grey and Air Stream Blue to the supermini’s paint colour options. The marque’s trademark Soul Red Crystal remains available, too.

Little luxuries

2023 Mazda 2 Update

A strong standard specification remains part of the Mazda 2 offering. Satellite navigation, cruise control, wireless Apple CarPlay connectivity and climate control air-con are fitted to all versions. 

Mazda has left the 1.5-litre naturally aspirated engine untouched for the 2023 update. This means the same selection of 75hp, 90hp and 115hp power outputs, with a six-speed manual gearbox as standard. An automatic transmission remains optional for 90hp and 115hp versions.  

Prices for the updated Mazda 2 start from £17,750, with customers able to place orders from late spring. The Toyota Yaris-derived Mazda 2 Hybrid will continue to be sold as a separate model.

ALSO READ:

New Mazda MX-30 R-EV revealed – with a range-extending rotary engine

Mazda CX-5 review

Rotary club: driving Mazda’s quirky classic sports cars

Advertisement

Rolls-Royce Spectre tested in extreme heat before late-2023 launch

0
Rolls-Royce Spectre Testing

Rolls-Royce has reached a new milestone in testing its forthcoming Spectre electric coupe

Prototype versions of the Spectre have now covered more than two million kilometres – equivalent to 1.24 million miles, and the most arduous evaluation for any Rolls-Royce in history.

By the end of the testing programme, Rolls-Royce aims to reach a total of 2.5 million kilometres (1.6 million miles). 

The development process will see 25,000 separate functions evaluated and refined through the ‘Rolls-Royce Finishing School’.

Rough with the smooth

Rolls-Royce Spectre Testing

The latest round of punishment for the prototype Spectre involves extreme hot weather testing at two locations in South Africa.

Augrabies in the Northern Cape and Franschhoek in the Western Cape winelands both offer what Rolls-Royce describes as the ‘finest summer-weather driving in the world’.

Temperatures in the Northern Cape can reach a peak of 50 degrees centigrade, representing a stern test for any car. This contrasts with the -40 degrees centigrade experienced by the Spectre when cold-weather testing in Sweden. 

Other areas in South Africa deliver sinuous country roads, with surface gravel and dust adding an extra challenge. Uneven roads are particularly important to Rolls-Royce engineers, who want to ensure the Spectre offers a cosseting ‘Magic Carpet’ ride quality.

‘Super luxury situations’

Rolls-Royce Spectre Testing

As a Rolls-Royce, the level of quality demanded of the Spectre is high. Engineers have ensured the bespoke Starlight Headliner remains visible in strong sunlight, and that display panels have the correct colour quality. 

The speed at which the long, self-closing doors will shut has been considered, while the 17-speaker audio system is tuned for optimal sound quality – helped by a specially created playlist. 

Lifestyle analysis will form the final part of the Spectre’s testing, focusing on how an electric Rolls-Royce will function in ‘super luxury situations’. 

All this will be completed ahead of the first completed Spectre being delivered in winter 2023. Rolls-Royce set a new sales record in 2022, and the Spectre, which already has a substantial waiting list, is forecast to continue this successful trend.

ALSO READ:

New Rolls-Royce Spectre is the world’s most opulent electric car

Rolls-Royce Ghost Black Badge review

Phantom to the Opera: an amazing Rolls-Royce road trip

Advertisement

Lamborghini to commemorate V12 power with special farewell creations

0
Lamborghini Invencible and Autentica V12

Lamborghini has unveiled two bespoke supercars, intended as the final models to use the company’s iconic V12 engine

The Italian manufacturer is due to release its very first full production hybrid offering in the near future. It spells the end of Lamborghinis powered by pure combustion engines – and the Aventador range.

However, the bespoke Invencible and Autentica models ensure the V12 engine will be going out in raucous fashion.

A remixed Lamborghini tribute

Lamborghini Invencible and Autentica V12

Both cars are based upon the Aventador platform, but have received exclusive styling by Lamborghini Centro Stile

Essentially a greatest hits collection of Lamborghini greats, inspiration has been taken from the lightweight Sesto Elemento, along with the Reventon and Veneno limited-production models. 

The Invencible coupe, and Autentica roadster, both use carbon fibre bodywork to save weight. Hexagonal design elements can be found across the pair such as in the front and rear lights, plus the centre-exit exhaust. 

Most importantly, the duo are powered by Lamborghini’s 6.5-litre naturally aspirated V12 engine. Producing 780hp, four-wheel drive is standard to help ensure maximum traction, aided by a seven-speed automated manual transmission.

Hexagonal history on show

Lamborghini Invencible and Autentica V12

The interior design for the two supercars is themed around minimalism, and the continuation of the hexagonal theme. There are no gauges on the dashboard itself, just a pair of 3D-printed air vents. 

A digital instrument panel provides all the information the driver needs, with bespoke graphics for each car. 

Colour-coded elements can be found inside both models, with additional carbon fibre detailing throughout. 

“We have created two one-off cars with their own unique character, inspired by track days and the high-octane circuit environment,” said Mitja Borkert, Automobili Lamborghini head of design.

‘The Lamborghini way of celebrating’

Lamborghini Invencible and Autentica V12

Stephan Winkelmann, Automobili Lamborghini chairman and CEO, said: “The V12 engine is one of the pillars of our history and our marque’s success”.  

He added: “As we head towards embracing a new era of hybridization at the heart of our Cor Tauri strategy, this is the Lamborghini way of celebrating the naturally aspirated V12 with two one-off vehicles that perfectly represent our concept of excellence in personalization.”

Lamborghini’s hybrid-powered replacement for the Aventador will be announced in ‘just a few weeks’. The company has previously used hybrid power for the limited-production Sian FKP 37 and reborn Countach models.

ALSO READ

Tesla gets top score in low-carbon assessment

SUV drivers ‘need to get a grip on reality’

Warehouse full of unused 1990s BMWs found in Bulgaria

Advertisement

World Car Awards 2023 finalists revealed

0

The finalists for World Car Awards 2023 have been announced, after jurors from around the globe completed their first round of voting.

From an initial list of 30 cars, the 10 finalists for the prestigious World Car of the Year 2023 award are now official – with two brands, BMW and Nissan, boasting two cars each on the shortlist.

Hyundai is again a finalist; after scooping World Car of the Year 2022 with the Ioniq 5, its streamlined sibling, the Ioniq 6, has made the shortlist.

Honda, Kia, Mazda and Mercedes-Benz also have finalists in the running for World Car of the Year 2023.

2023 World Car of the Year finalists

  • BMW 2 Series Coupe
  • BMW X1 / iX1
  • Honda HR-V
  • Hyundai Ioniq 6
  • Kia Niro
  • Mazda CX-60
  • Mercedes-Benz C-Class
  • Nissan Ariya
  • Nissan Z

World Car Awards is the biggest automotive awards initiative on the planet. One hundred international jurors test vehicles around the world in a process that begins in September and ends at the New York International Auto Show in April, where the winners are revealed.

“For nearly two decades, the partnership between World Car and the New York Auto Show has recognised the very best the auto industry has to offer,” said NYIAS president Mark Schienberg.

“We’re looking forward to once again co-hosting the awards ceremony during the opening of the 2023 Show in April.”

The winners will hold aloft a brand new World Car Awards trophy for 2023 – designed by the legendary Ian Callum.

EV, Luxury and Performance finalists

Five other category contenders have also been announced, ahead of the second round of voting that closes on 22 February.

It’s a diverse mix of cars for the 2023 World Electric Vehicle award: the BMW i7 and Lucid Air represent the luxury market, while the Genesis GV60, Hyundai Ioniq 6 and Kia Niro EV are more attainable contenders.

2023 World Electric Vehicle finalists

  • BMW i7
  • Genesis GV60
  • Hyundai Ioniq 6
  • Kia Niro EV
  • Lucid Air

It’s yet another entry from BMW in the 2023 World Luxury Car awards, with the BMW 7 Series lining up alongside its pure electric BMW i7 sister car.

The Genesis G90 and Lucid Air are two more saloon-style finalists, while the Range Rover and Range Rover Sport show how SUVs do luxury.

2023 World Luxury Car finalists

  • BMW 7 Series / i7
  • Genesis G90
  • Range Rover
  • Range Rover Sport
  • Lucid Air

In the exciting 2023 World Performance Car category, it’s BMW once again, with the mighty M4 CSL, which lines up with its equally specialised German compatriot: the Porsche 911 GT3 RS.

We Brits are denied Nissan Z and Toyota Corolla GR, sadly, but we do get the only pure electric contender on the list: the Kia EV6 GT.

2023 World Performance Car finalists

  • BMW M4 CSL
  • Kia EV6 GT
  • Nissan Z
  • Porsche 911 GT3 RS
  • Toyota GR Corolla

In the 2023 World Urban Car category, only three cars make the shortlist, because there’s been a dearth of newly introduced city-sized cars this year.

So, who will win the overall prize – the Indian Citroen C3 SUV, the Ora Funky Cat EV or the Volkswagen Taigo small coupe-style SUV?

2023 World Urban Car finalists

  • Citroen C3
  • Ora Funky Cat / Hanmao
  • Volkswagen Taigo / Nivus

As for 2023 World Car Design, an expert panel including famous former Jaguar designer Ian Callum has chosen five models for the jury to vote on.

2023 World Car Design finalists

  • Cadillac Lyriq
  • Hyundai Ioniq 6
  • Range Rover
  • Lucid Air
  • Nissan Z

The next stage in the process comes on March 7, when the top three in the world are announced – that’s the three finalists in every category.

Winners in all six categories will be announced live on Wednesday 5 April from the New York Auto Show.

ALSO READ:

Top Gear’s Chris Harris is selling his Porsche 911 GT3 Touring

MG HSS was UK’s best-selling car in January 2023

Porsche reveals Vision 357 Concept for 75th anniversary

Advertisement

Hennessey supercharger boosts C8 Corvette to Z06-beating 708hp

0
Hennessey H700 Supercharged C8 Corvette

Hennessey Performance has announced a potent new supercharger option for the eighth-generation Chevrolet Corvette

The Hennessey H700 package delivers a 44 percent boost in horsepower, plus a 37 increase in torque, compared to the standard C8 ‘Vette. 

Hennessey has tuned the mid-engined sports car to produce 708 horsepower, with an accompanying 638 lb ft of torque. 

This makes the H700 even more powerful than Chevrolet’s own high-performance Z06 model. The Z06’s naturally-aspirated 5.5-l flat-plane-crank V-8 engine ‘only’ musters 670 horsepower and 460 lb ft.

Supercharged performance

Hennessey H700 Supercharged C8 Corvette

The regular C8 Corvette’s 6.2-l V-8 delivers a respectable 490 horsepower and 465 lb-ft of torque. However, such an output is hardly sufficient for an extreme tuner such as Hennessey.

Unlocking the big power gains is a centrifugal supercharger. This is accompanied by a high-flow air intake system, with the engine exhaling through a new sports exhaust.

Other changes include the fitment of an air-to-water intercooler to keep charge temperatures low, along with Hennessey’s own bespoke ECU calibration. 

Each completed car benefits from chassis dynamometer testing, plus a 500-mile road test, before being handed over to a customer.

‘The best value supercar in the world’

Hennessey H700 Supercharged C8 Corvette

Hennessey’s H700 package includes a set of 19-inch (front) and 20-inch (rear) alloy wheels, with buyers also able to specify a Heritage Livery finish

Opting for the full H700 experience will cost $49,950 (approx. £41,500), with the engine-only option requiring $34,950 (£29,000). A three-year, 36,000-mile warranty is standard, and Hennessey will sell the car around the world.

John Hennessey, company founder and CEO, said: “The stock C8 Corvette Stingray is an extraordinary sports car, yet Chevrolet left some V8 performance on the table. Our exciting H700 supercharger package integrates seamlessly with the eight-speed dual-clutch gearbox, and our exhaust upgrade sounds much more aggressive than stock. 

“Considering that our power and torque surpass the factory Z06, the Hennessey H700 is arguably the best value high-performance supercar in the world.”

ALSO READ:

Ford Raptor R to reach 1,000hp with Hennessey upgrades

Electro shock: E-Ray hybrid is the quickest Corvette, ever

New 670hp Corvette Z06 heads for UK in right-hand drive

Advertisement

MG HS was the UK’s best-selling new car in January

0
January 2023 New Car Sales

The UK’s best-selling car in January 2023 was the MG HS, according to the latest figures from the Society of Motor Manufacturers and Traders (SMMT). 

With 3,481 examples of the MG SUV delivered last month, it beat the Volkswagen T-Roc and Nissan Qashqai to top the sales charts. 

The MG HS is sold with the option of a plug-in hybrid powertrain, alongside conventional petrol engine options. 

With total new car registrations of 131,994 for January, it was the sixth consecutive month of sales growth. It also made for the best start to the year since January 2020’s (pre-Covid) figure of 149,279 registrations.

New cars buck the economic trend

January 2023 New Car Sales

Despite the wider economic challenges of the cost-of-living crisis, last month saw a 14.7 percent increase in the number of new vehicles registered versus January 2022.

Pure battery-electric models accounted for 19.8 percent of all sales in January 2023, with plug-in hybrid cars taking 6.9 percent of sales. 

This means one-in-five new cars registered last month came with a plug, with the figure predicted to increase to one-in-four by the end of the year. 

In 2024, the SMMT expects to see battery and plug-in hybrid cars take close to one-third (31 percent) of all sales.

Infrastructure worries could see EVs slide

January 2023 New Car Sales

However, the SMMT is concerned that public charging infrastructure is failing to keep pace with the increase in demand for battery and plug-in hybrid models. 

During the fourth quarter of 2022, the ratio of new chargepoint installations to new plug-in car registrations decreased to one charger for every 62 vehicles. During the whole of 2022, one standard public charger was installed for every 53 new plug-in cars registered. This made for the weakest ratio seen since 2020.

The SMMT is looking to the Government to introduce mandatory rollout targets for charging infrastructure, along with service standards for public chargers.

Reducing VAT on public charging from 20 percent to five percent, in line with home charging, is also seen as important to make electric vehicle ownership more affordable.

UK’s best-selling new cars in January 2023

1.MG HS3,481 new registrations
2.Volkswagen T-Roc3,256
3.Nissan Qashqai3,121
4.Kia Niro2,625
5.Vauxhall Corsa2,425
6.Kia Sportage2,409
7.Ford Puma2,316
8.MG ZS2,260
9.Hyundai Tucson2,259
10.Ford Fiesta2,042

ALSO READ:

Best family SUVs to buy in 2023

How to sell your car for the best price

The 10 most searched-for car questions – and the answers

Advertisement

Cat hit-and-runs may have to be reported to police

0
Road Traffic Act on cat collisions

A leading road safety charity is supporting calls for a change in the law regarding the responsibility of drivers if they run over a cat. 

At present, the Road Traffic Act 1988 does not require drivers to report collisions with cats to the police. Other animals are covered by the legislation, however.

This follows a recent Parliamentary debate on the subject, triggered by an official online petition reaching 102,436 signatures.

‘A nation of animal lovers’

Road Traffic Act on cat collisions

During the Westminster Hall debate, brought by Tonia Antoniazzi MP, it was noted that around 630 cats are hit by cars each day in the UK. This equates to almost 230,000 animals each year. 

Transport Minister Richard Holden MP acknowledged during the debate that “Britain is a nation of animal lovers”, along with the “heartbreak caused by the loss of pets”.

Mr Holden also said that including cats in the wording of the Road Traffic Act is “something that the Government are prepared to look at”, but that new “primary legislation would be required” to do so. 

However, no timeline was given for this, with greater emphasis placed upon upcoming legislation that will make it compulsory to microchip cats in England.

Drivers should ‘do the right thing’

Road Traffic Act on cat collisions

Neil Greig, director of policy and research at IAM RoadSmart, commented: “Drivers are required by law to stop and report incidents where they have hit a dog, and we have witnessed cars either drive slow and with extreme caution, or stop, when a dog has run loose into the road. However, the same level of care is rarely observed when a cat runs out – perhaps because the driver knows that, legally, they do not have to stop.

“But if a law requiring drivers to stop if they hit a cat were to be brought in, we believe it could strengthen driver vigilance and responsibility overall – meaning the benefits of the legislation will stretch far beyond the protection of cats.”

Mandy Hobbis, co-founder of Cats Matter, the feline road traffic accident group, added: “Updating this law simply boils down to minimising suffering and saving cats’ lives. Thankfully, many drivers already do the right thing and stop their vehicle to tend to a cat they have run over, regardless of the legislation being in place. However, there are also drivers who sadly need the threat of punishment to act in such circumstances.”

Which animals are covered by the Road Traffic Act?

Road Traffic Act on cat collisions

Section 170 of the Road Traffic Act 1988 covers the responsibility of drivers who have a collision with one of the following:

  • Dogs
  • Horses
  • Cattle
  • Pigs
  • Goats
  • Sheep
  • Donkeys and mules

This means if drivers hit any of the above animals, they must stop and report the accident to the police. 

It is also recommended to contact your insurance company and inform them of the collision. 

ALSO READ:

Dacia Spring EV gets five-star green rating. But there’s a catch…

How to sell your car for the best price

Honda Civic Type R 2023 review

Advertisement