Mercedes-Benz C-Class (2014) Review

Mercedes-Benz C-Class (2014) At A Glance


+Much improved interior quality. More refined and better to drive than predecessor. Facelift diesels get new 2.0-litre 4-cylinder engines.

-C220 CDI with automatic gearbox is disappointing. Surprising quality issues with pre-facelift models.

New prices start from £29,040
Insurance Groups are between 24–48
On average it achieves 67% of the official MPG figure

The attractive Mercedes-Benz C-Class is arguably even more desirable than rivals including the BMW 3 Series, Audi A4 and Jaguar XE. As well as sleek looks that echo the S-Class, the S-Class is based on a new platform with more interior space than the old model, especially for rear seat passengers.

The C-Class got a totally new layout with a minimalist design dominated by a large one-piece centre console. Not only is it very stylish but it now feels every inch the premium car it should be. Mercedes-Benz likens the cabin as 'akin to the uplifting feeling of being upgraded from economy to business class on an aeroplane' and we certainly can't argue with that.

Where the C-Class really shines is in terms of refinement and comfort; it's incredibly quiet and cossetting on the move, with a superb ride, helped by a new suspension set up. Even AMG Line models with sports suspension and larger alloys are impressively comfortable. At motorway speeds the C-Class is a joy with barely any wind or road noise. It makes it an ideal long distance car.

Not that this comes at the expense of handling. The C-Class has a new steering system which offers much better feel than previously along with more weight. Add this to a new six-speed manual gearbox and the C-Class is a revelation compared to its predecessor helped by good body control and impressive agility.

Finally the C-Class is the premium saloon it's always promised to be and the famous three-pointed star has a car good enough in all departments to rival the BMW 3 Series and Audi A4. It's also well equipped as standard with all cars coming with DAB, Artico leather, a reversing camera, collision prevention assist and a media interface.

Real MPG average for a Mercedes-Benz C-Class (2014)


Real MPG was created following thousands of readers telling us that their cars could not match the official figures.

Real MPG gives real world data from drivers like you to show how much fuel a vehicle really uses.

Average performance


Real MPG

18–66 mpg

MPGs submitted


Diesel or petrol? If you're unsure whether to go for a petrol or diesel (or even an electric model if it's available), then you need our Petrol or Diesel? calculator. It does the maths on petrols, diesels and electric cars to show which is best suited to you.

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Ask Honest John

Should I keep my diesel car if my mileage has dropped?
"I own a diesel 2015 BMW 5 Series estate with 51,000 miles - which I love. However, since retiring, my mileage is very low. A pre-owned 5 Series PHEV is frankly too expensive for me now. What would you recommend considering the driving dynamics of the 5? Or should I keep my car?"
It's likely to get problematic as it gets older if you don't take it for regular runs up the motorway. Lots of short journeys could lead to a blocked diesel particulate filter (DPF). A petrol or hybrid model would be a much better choice. A BMW 520i could be a good replacement, or consider a 3 Series if you don't need a car quite so big. We'd also recommend a Mercedes-Benz C- or E-Class, or a Volvo V90.
Answered by Andrew Brady
What used saloon do you suggest I buy?
"I need a car now I'm retired and no longer have a company car. I really don't want to spend much more on a used car than £16,000. My must haves are: an auto, reversing camera, sat nav and ideally three memory settings for the seat positions. Either a saloon with a decent boot space or an SUV. What do you suggest?"
We'd recommend a Mercedes-Benz C-Class ( It's a saloon with a lovely interior, and your budget will get a 2016 model with the specification you're after.
Answered by Andrew Brady
Is it possible to predict how rapidly a car will depreciate, allowing me to sell at the best time?
"Is it possible to predict how rapidly a car will depreciate? I have a 2014 Mercedes C-Class Estate, which I bought when it was a year old. It had already lost about £10,000 of its original value at that point. It has done 62,000 miles, has been completely reliable and runs as well as it's ever done. It's probably worth £8000-10,000. I see no reason to change it at the moment but would like to trade it in before it becomes worthless. I would imaging that there is an optimum point at which one should sell?"
It's quite easy to track vehicle valuation with our used car pricing tool. It's based on real-time classifieds and lists values for most makes, models and years of car:
Answered by Dan Powell
Will all-season tyres improve the ride comfort of my C-Class?
"Would all-season tyres on my Mercedes-Benz C-Class Estate increase comfort compared to the standard summer tyres?"
Depends on the spec of the car. If it has sports suspension and/or 19-inch wheels, for example, a tyre change will probably not make a lot of difference to the road comfort. However, for a car on modest wheels and standard suspension, a deeper profile tyre will inevitably absorb more lumps and bumps in the road.
Answered by Dan Powell

What does a Mercedes-Benz C-Class (2014) cost?