Skip advert
Advertisement

Mercedes A45 AMG vs CLA 45 AMG video

We review the Mercedes A45 AMG with its four-door coupe sister car, the CLA 45 AMG

Nobody creates a niche quite like Mercedes, and this time the latest member of the AMG family comes available in two varieties; the Mercedes A45 AMG hatchback and the CLA 45 AMG four-door coupe. Both are mechanically identical and offer fuel economy of over 40mpg.

•  Mercedes A45 AMG review

Advertisement - Article continues below

•  Mercedes CLA 45 AMG review

AMG models are famous for sounding outrageous, and around the track, the A-Class really lives up to its name. The engine is a four cylinder 2.0-litre turbo with 355bhp- that's the most powerful engine per litre of any production car in the world.

There's lots of grip too, thanks to the four-wheel drive transferring power to the rear when necessary. However, the throttle isn't quite as adjustable as, say, a rear-wheel drive BMW M135i. The gear box is an improvement on the standard car, but it is a little confused in auto mode, making VW's DSG equivalent better overall.

As with the standard car, the CLA is still a brittle ride, and the stiffer springs with the AMG don't help this. But, on the open roads the car really starts to show off.

In the end, it's a tough call, both offer ultra-fast acceleration and unbreakable grip. But the CLA is slightly more practical, while the A-class, slightly lighter on its feet. Expect the CLA to be around £41,000 and £38,000 for the A-Class.

Skip advert
Advertisement
Skip advert
Advertisement

Recommended

Best hot hatchbacks to buy 2026
Best hot hatchbacks - July 2026 update header image

Best hot hatchbacks to buy 2026

These hatchbacks offer serious driving fun along with room for all the family
Best cars & vans
7 Jul 2026

Most Popular

Huge EV pay-per-mile tax details revealed: GPS tracking and price increases confirmed
HM Treasury sign

Huge EV pay-per-mile tax details revealed: GPS tracking and price increases confirmed

In its response to the consultation on eVED, the Government says its plans will “support a fair and sustainable motoring tax system”
News
15 Jul 2026
Used Toyota bZ4X (Mk1, 2021-date) buyer’s guide: EV is a second-hand bargain
Used Toyota bZ4X - front

Used Toyota bZ4X (Mk1, 2021-date) buyer’s guide: EV is a second-hand bargain

A full used buyer's guide on the Toyota bZ4X that has been on sale in the UK since 2021
Used car tests
12 Jul 2026
Aston Martin’s plan to beat Ferrari and save itself from a £189m loss
Aston Martin Vantage GT3 - front static

Aston Martin’s plan to beat Ferrari and save itself from a £189m loss

Exclusive CEO interview: Adrian Hallmark reveals the product strategy and restructuring plan to get the Brit brand in the black
News
13 Jul 2026

Find a car with the experts