Skip advert
Advertisement

Mercedes C320 CDI: 10,800 miles

Third Report: Unlikely racer gives us the speed bug

Pros
  • A brilliant blend of performance with great fuel economy. Plus, I love that mix of grown-up, chic styling with a dash of mean and menacing muscle car looks. The black paintjob, splashes of chrome and AMG wheels finish off a very fine effort from Mercedes.
Cons
  • Why is the cruise control stalk positioned exactly where every other car has its indicators? And when you do find them, why oh why are they confusingly combined with the wipers?
Find your Mercedes C-Class
Compare deals from trusted partners on this car and previous models.
Or are you looking to sell your car?
Value my car
Fast, no-nonsense car selling
Value my car

Minutes after the picture above was taken, the track was filled with the buzz of mini racing machines. Fortunately, my long-term Mercedes C-Class was safely out of the way behind the barriers.

Just as well for the would-be Lewis Hamiltons at least, as the black and menacing C320 would have blown them into the weeds! The Mercedes is an unlikely track star, because sitting under its bonnet is a diesel engine. A V6 diesel to be precise. And that makes it fast. Deceptively fast.

Advertisement - Article continues below

To make the point, we had descended on Lakeside Karting’s circuit, which is next door to the giant shopping centre in Thurrock, Essex.

Lakeside Karting normally entertains groups of corporate racers or guysout on their stag dos. So plonking a C-Class on the start-finish lineraised more than a few eyebrows with the orange-suited safety marshals.Little did they know that this Merc has an added dash of vitamin C togive it some real get-up-and-go!

For the record, our figures are 0-60mph in 6.5 seconds, and a top speedof 155mph. But the key stat is torque of 510Nm at 1,600rpm, which givesthe car a real whoosh of acceleration. I’ve covered nearly 11,000 miles so I’m used to this sudden surge ofurge, but it has been known to catch unsuspecting members of staff out.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

C Class

2023 Mercedes

C Class

34,876 milesAutomaticDiesel2.0L

Cash £25,136
View C Class
C Class

2018 Mercedes

C Class

23,613 milesAutomaticDiesel2.1L

Cash £16,299
View C Class
C Class

2019 Mercedes

C Class

46,641 milesAutomaticPetrol1.5L

Cash £16,800
View C Class
C Class

2017 Mercedes

C Class

67,000 milesAutomaticPetrol2.0L

Cash £12,495
View C Class

Boosting the performance credentials is the Sport pack fitted to ourlong-termer, which lowers the suspension and adds a meaty-lookinggrille, bodykit and AMG alloys. Interior trim includes brushed alloy inserts and AMG branded floor mats. With all of this racy kit, the plain-looking steering wheel seems strangelyout of place! My other grumbles also centre on the cabin, where thereare barely enough pockets and trays to store more than a pair ofsunglasses and a couple of CDs. And in time-honoured Merc style, theindicators and wipers all operate (awkwardly!) from one column stalk,and the handbrake is foot-operated.

But the C320’s plus points far outweigh the minuses. Even fuel economyin the mid-30s is impressive for a car with this kind of power. As anavowed Audi-lover, this Merc has almost converted me!

Extra Info

I share David’s admiration for the Mercedes – not least because it looks the part. The old C-Class was too much like an S-Class that had been put on a hot wash, but the current car is much more distinctive. Careful not to upset existing customers, Mercedes has adopted a clever styling strategy. The SE and Elegance models have a traditional three-pointed star mounted above the grille, while Sport models have a big badge in the grille. It looks much more aggressive, and I prefer it.

Skip advert
Advertisement

New & used car deals

Mercedes C Class

Mercedes C Class

RRP £35,490Used from £14,097
BMW 3 Series

BMW 3 Series

RRP £31,915Avg. savings £5,448 off RRP*Used from £11,895
BMW 5 Series

BMW 5 Series

RRP £52,285Avg. savings £7,414 off RRP*Used from £18,496
Audi A6

Audi A6

RRP £39,640Avg. savings £7,388 off RRP*Used from £16,490
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Ford Escort Mexico gets new lease of life with MST Sports
MST Ford Escort - front 3/4

Ford Escort Mexico gets new lease of life with MST Sports

While not officially Fords, the MST Mk1 and Mk2 Sports should drive as sharply as they look
News
7 Jul 2025
New Volvo XC60 2025 facelift review: big-selling SUV gets a new lease of life
Volvo XC60 facelift - front tracking

New Volvo XC60 2025 facelift review: big-selling SUV gets a new lease of life

This refreshed Swedish SUV focuses on familiar areas of strength to take on BMW and Audi
Road tests
4 Jul 2025
Car Deal of the Day: MG ZS gives a big SUV feel for a miniscule £194 a month
MG ZS - front cornering

Car Deal of the Day: MG ZS gives a big SUV feel for a miniscule £194 a month

The MG ZS is an easy car to like and live with. It’s our Deal of the Day for 3 July
News
3 Jul 2025