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For The Mercedes C-Class is well equipped and comes with lots of safety kit. Most versions have plenty of power and Executive SE models ride well.

Against The four-cylinder diesel engines are horribly rough, and all-round refinement is very poor. Interior quality is disappointing, prices are high and contract hire rates are similarly steep. Sport models have a rather firm ride.

Mercedes-Benz C-Class Saloon
22 5stars

The Mercedes C-Class has its strengths, but its refinement simply isn’t good enough. We really struggle to recommend an executive car that’s this noisy and rough.

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The full Mercedes-Benz C-Class review


There are 16 Mercedes-Benz C-Class versions available

Saloon C180 BlueEFF. Executive SE 4dr £26,270
What Car? says:2 stars out of 5
Saloon C200 CDI BlueEFF. Executive SE 4dr £27,585
What Car? says:2 stars out of 5
Saloon C180 BlueEFF. AMG Sport 4dr £28,285
What Car? says:2 stars out of 5
Saloon C220 CDI BlueEFF. Executive SE 4dr £28,660
What Car? says:2 stars out of 5
Saloon C180 BlueEFF. AMG Sport Plus 4dr £29,285
What Car? says:2 stars out of 5
Saloon C200 CDI BlueEFF. AMG Sport 4dr £29,705
What Car? says:2 stars out of 5
Saloon C220 CDI BlueEFF. AMG Sport 4dr £30,660
What Car? says:2 stars out of 5
Saloon C200 CDI BlueEFF. AMG Spt Plus 4dr £30,705
What Car? says:2 stars out of 5
Saloon C220 CDI BlueEFF. AMG Spt Plus 4dr £31,780
What Car? says:2 stars out of 5
Saloon C250 CDI BlueEFF. AMG Sport 4dr £31,820
What Car? says:2 stars out of 5
Saloon C250 BlueEFF. AMG Sport 4dr £32,280
What Car? says:2 stars out of 5
Saloon C250 CDI BlueEFF. AMG Spt Plus 4dr £32,820
What Car? says:2 stars out of 5
Saloon C250 BlueEFF. AMG Sport Plus 4dr £33,280
What Car? says:2 stars out of 5
Saloon C350 CDI BlueEFF. AMG Sport 4dr £35,730
What Car? says:2 stars out of 5
Saloon C350 CDI BlueEFF. AMG Spt Plus 4dr £36,730
What Car? says:2 stars out of 5
Saloon C63 AMG 4dr £56,930
What Car? says:3 stars out of 5

Buyer's notes

Target Price team says:

The Mercedes C-Class has its strengths, but it’s extremely flawed in a couple of crucial areas. By far the biggest disappointment is the car’s refinement. All models have too much wind and road noise, while manual models have a horribly springy clutch pedal and a notchy gearshift. The four-cylinder petrols sound wheezy and breathless, while the four-cylinder diesels, which make up the vast majority of sales, are horribly clattery and give off way too much vibration. The six-cylinder engine is much better, but it’s too pricey to recommend and only comes with sport suspension that scuppers the ride comfort.

This on its own is enough to justify the car’s two-star rating – we simply can’t countenance an executive car with such poor refinement. However, that’s not the only area where the C-Class disappoints. A good exec should be classy inside, but the materials aren’t upmarket enough and the design is bland, so the cabin has a very drab feel.

Reader test team says:

Mercedes-Benz C-Class Saloon C350 CDI BlueEFF. Sport 4dr

I also have to disagree with the rather pessimistic review of the C class Estate. They must have been given a Friday afternoon car! I live up in the…

nicholas joseph

4 out of 5 stars

Mercedes-Benz C-Class Saloon C220 CDI BlueEff. Elegance 4dr

In some way I understand What Car the dark interiors are a tad bland. I have sahara beige interior which lifts the the inside hugely. The 220 diesel…

John Smith

4 out of 5 stars

Mercedes-Benz C-Class Saloon C180 BlueEFF. SE 4dr

I'm writing this review as I honestly do not recognise the car that What Car have reviewed as the car I've purchased. I test drove the C Class 180CGI…

George Alty

5 out of 5 stars

Mercedes-Benz C-Class Saloon C180 BlueEFF. SE 4dr

I've had my C250CDi for over two years and 43000 miles and remain absolutely delighted with the car. Its everything a 3 series isnt - stylish,…

paul hampson

4 out of 5 stars
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Mercedes-Benz C-Class Saloon

Read the definitive Mercedes Benz C Class Saloon review from the expert What Car? team. Check specs, prices and compare with similar cars.

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