Skip advert
Advertisement
In-depth reviews

Mercedes C-Class review

A quality interior, great efficiency and strong on-board tech mean that the Mercedes C-Class is a hugely impressive compact executive saloon

Overall Auto Express rating

4.0

How we review cars
Price
£45,120 - £105,200
  • Improved on-board tech
  • Plug-in hybrid option
  • Cabin quality
  • Can be expensive to run
  • Bigger wheels affect ride comfort
  • Smaller boot than some rivals
Find your Mercedes C-Class
Offers from our trusted partners on this car and its predecessors...
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car
Advertisement

​The latest Mercedes C-Class saloon has given buyers looking for a compact executive car much to think about. It offers sharp styling, heavily inspired by its bigger E-Class sibling, outstanding levels of comfort and strong on-board technology. The exceptional interior quality also puts much more expensive models to shame.

If you factor in the improved efficiency of the mild-hybrid petrol and diesel versions, not to mention the plug-in hybrid C 300 e’s pure-electric range of nearly 70 miles, the C-Class makes a compelling case for itself and should be one to consider.

About the Mercedes C-Class

Over recent years, the popularity of traditional petrol and diesel saloon cars like the Mercedes C-Class has been on the wane. High-riding SUVs continue to capture the hearts of buyers, and it’s a trend that hasn’t been lost on Mercedes. The brand has redoubled its efforts with the latest C-Class to deliver improvements across key areas to help it stay competitive. Exterior styling, on-board tech, ride and comfort have all been thoroughly revised, while the most appealing update for cost-conscious buyers will be the introduction of mild- and plug-in hybrid models.

Advertisement - Article continues below

The C-Class engine range is made up of four-cylinder petrol and diesel units, all featuring 48-volt mild hybrid assistance to help improve efficiency. The entry C 200 has a 1.5-litre petrol powerplant developing a healthy 201bhp, although you can upgrade to the more potent 2.0-litre C 300 with 254bhp. Diesel power for Mercedes’ executive saloon consists of the 197bhp C 220 d, and the C 300 d which produces 261bhp. All use a nine-speed auto gearbox as standard.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

By far the most efficient model in the C-Class line-up is the C 300 e petrol plug-in hybrid, which offers a claimed 68 miles of all-electric drive and, provided you regularly top up the 25.4kWh battery, should drastically cut down on visits to the fuel station.

Mercedes has kept the trim line-up for the new C-Class pretty straightforward and easy to understand: the entry-level Sport specification is no longer available, so the entry point to ownership is now the popular AMG Line trim which can be upgraded with Premium and Premium Plus packs.

Competition to win over buyers in the executive saloon market is stronger than ever. The C-Class still has the usual BMW 3 Series and Audi A4 to contend with, but rivals from further afield are hotting up, too. The Alfa Romeo Giulia and Jaguar XE both look fantastic and are great fun to drive, while Korean luxury brand Genesis also offers an intriguing alternative with its G70.

Pure-electric models offer further opposition to the executive saloon establishment, with models such as the Hyundai Ioniq 5Kia EV6 and Polestar 2 all delivering low running costs and eye-catching looks. The Tesla Model 3 also has a level of brand appeal that’s strong enough to meet the C-Class head on.

Used and nearly new

Buying a used Mercedes C-Class means you'll benefit from superb comfort, decent levels of kit and a classy looking interior. Nearly new cars will still be relatively expensive to buy, while the C-Class can be pretty costly to run, with insurance premiums and servicing costs reflecting the fact that it's a premium compact executive car.

There should be lots of examples to choose from as the C-Class has always sold well in the UK, but make sure, as ever, that your purchase comes with a good history and evidence of servicing and maintenance.

Mercedes C-Class history

C-Class

Mercedes C-Class Mk4: 2014-2021

The Mk4 Mercedes C-Class will definitely appeal to those looking for a capable compact executive car. Available as either a saloon, estate, coupe or convertible model, the C-Class offers a sense of style and relatively-affordable luxury that more mainstream rivals such as the Ford Mondeo and Volkswagen Passat just can't match.

The C-Class range was given a refresh in 2018 where, alongside some subtle exterior tweaks, new C300e petrol and C300de diesel plug-in hybrids were introduced offering improved fuel economy and tax savings for company car drivers. Read our full Mk4 Mercedes C-Class buyer’s guide here…

For an alternative review of the Mercedes C-Class, visit our sister site carbuyer.co.uk...

Skip advert
Advertisement
Skip advert
Advertisement

Have you considered?

Volkswagen ID. Buzz Style long-term test: super family car meets supercar
Volkswagen ID. Buzz and McLaren 750S

Volkswagen ID. Buzz Style long-term test: super family car meets supercar

Long-term tests
18 Nov 2024
Used Kia EV6 (Mk1, 2021-date) buyer's guide: classy EV is a superb family car
Used Kia EV6 - front

Used Kia EV6 (Mk1, 2021-date) buyer's guide: classy EV is a superb family car

Used car tests
16 Nov 2024
BMW 4 Series Gran Coupe review
BMW 4 Series Gran Coupe - main image

BMW 4 Series Gran Coupe review

In-depth reviews
12 Nov 2024

More on C-Class

Mercedes C-Class vs Rivals
Mercedes C-Class vs Rivals front

Mercedes C-Class vs Rivals

We see if Mercedes’ revised C-Class is the new king of the compact exec class as it meets BMW and Audi rivals
Car group tests
28 Apr 2011
Mercedes C350 Estate
Mercedes C350 Estate rear

Mercedes C350 Estate

We take wheel of V6 carrier to see if facelift is a success
Road tests
28 Apr 2011
Mercedes C350 CDI Estate
Mercedes C350 CDI Estate front

Mercedes C350 CDI Estate

We deliver our verdict on diesel flagship estate - does the fresh-faced C-Class have what is takes to compete with German rivals?
Road tests
18 Mar 2011
Mercedes C-Class
Mercedes C-Class front

Mercedes C-Class

Even German firm’s most popular car can be improved; what’s it like to drive?
Road tests
4 Mar 2011
Mercedes C-Class

Mercedes C-Class

Mercedes's latest C-Class aims to to mix quality and refinement with sharp driving dynamics.
In-depth reviews
15 Jul 2009
Mercedes C320 CDI Sport: 13,620 miles
Mercedes C320 CDI Sport

Mercedes C320 CDI Sport: 13,620 miles

FINAL REPORT: One year on, did V6 diesel pass its toughest test?
Long-term tests
29 May 2009
Mercedes C320 CDI Sport: 11,305 miles
Mercedes C320 CDI

Mercedes C320 CDI Sport: 11,305 miles

Fourth report: Our C-Class is fighting fit after a very special service
Long-term tests
24 Apr 2009
Mercedes C320 CDI: 10,800 miles

Mercedes C320 CDI: 10,800 miles

Third Report: Unlikely racer gives us the speed bug
Long-term tests
30 Jan 2009
Mercedes C180K BlueEFFICIENCY
Mercedes C180K BlueEFFICIENCY

Mercedes C180K BlueEFFICIENCY

New engine and body tweaks help the c-class clean up its act
Road tests
14 Jan 2009
Mercedes C250 Blue Efficiency

Mercedes C250 Blue Efficiency

New diesel matches power with 54mpg economy
Road tests
17 Oct 2008
Mercedes C320: 4,700 miles
C320 fr

Mercedes C320: 4,700 miles

SECOND REPORT: Editor in chief David Johns is counting the cost of driving a 'thirsty’ diesel.
Long-term tests
6 Aug 2008
Mercedes C320 CDI
Mercedes C320

Mercedes C320 CDI

A day out at Mercedes’ sensational ‘theme park’ proved to be a great introduction to life with our C-Class.
Long-term tests
23 Apr 2008
Skip advert
Advertisement
Mercedes C 63 AMG
Mercedes-Benz C 63 AMG

Mercedes C 63 AMG

Every drive is an event in the C 63. It’s brutally fast and very capable.
In-depth reviews
15 Apr 2008
Mercedes C-Class Estate
Mercedes-Benz C-Class Estate

Mercedes C-Class Estate

Practical estate version of the stylish Mercedes C-Class.
In-depth reviews
29 Mar 2008
Mercedes C220
Mercedes C220 CDI Sport estate

Mercedes C220

Latest Mercedes C-Class estate arrives in the UK
Road tests
9 Jan 2008
C-Class vs IS250
C-Class vs Lexus

C-Class vs IS250

With sharper styling, Mercedes' new C-Class is aiming to attract a host of younger buyers. We see how the petrol version fares against Lexus' IS250
Car group tests
3 Oct 2007
Mercedes C220 CDI estate Sport
Mercedes C-Class estate

Mercedes C220 CDI estate Sport

This new load-lugger may have the space advantage over a 3-Series, but will that be enough to steer buyers into one?
Road tests
19 Sep 2007
Mercedes C200K Elegance
Mercedes C-Class

Mercedes C200K Elegance

Does the new C-Class make sense in less opulent form?
Road tests
15 Aug 2007
Mercedes C-Class
Mercedes-Benz C-Class

Mercedes C-Class

The latest C-Class is very able, but the final polish is missing
In-depth reviews
20 Jun 2007
Mercedes C220 CDI Sport
Mercedes C220 CDI Sport

Mercedes C220 CDI Sport

The Mercedes C220 offers a superbly comfortable experience with good interior space and a fine engine range
Road tests
29 May 2007
Mercedes C350 Elegance
Mercedes C350 Elegance

Mercedes C350 Elegance

The new C-Class improves upon the previous version in almost every way
Road tests
3 Apr 2007
Mercedes C320 CDI Avantgarde
Mercedes C320 CDI Avantgarde

Mercedes C320 CDI Avantgarde

Three new trim levels offer Mercedes C-Class buyers an even better choice.
Road tests
13 Mar 2007
Mercedes C-Class Sports Coupe
Mercedes-Benz C-Class Sports Coupe

Mercedes C-Class Sports Coupe

The Sports Coupe may be ageing, but it remains competitive. However, as with so many Mercs, it's simply too expensive.
In-depth reviews
29 Dec 2006