From £35,2058
Our UK drive of Mercedes' new E 300 Coupé reveals that its turbocharged four-cylinder is a strong performer, but it’s not the engine we’d choose

Our Verdict

Mercedes-Benz E-Class

The Mercedes-Benz E-Class comes with fine engines and a typically laid-back dynamic character. Not one for the interested driver, but a good advert for being disinterested.

Neil Winn - Autocar
31 March 2017
Mercedes-Benz E 300 Coupe AMG Line 2017

What is it?

Yet another E-Class variant. That’s right, in less than a year since the release of the Saloon, Mercedes has unveiled (and/or released), deep breath: an Estate, a Convertible, a beefed-up All-Terrain, the supercar-baiting E 63 saloon and now this, the Coupé. That’s the sixth E-Class model in an eclectic line-up, and coincidentally, the sixth generation of E-Class Coupé; a lineage that started way back in 1968 with the iconic W114.

And unlike the previous generation car, which was based on a C-Class platform, this is a proper ‘E’ underpinned by Mercedes-Benz’s new MRA (modular rear architecture) platform. It’s a move which brings about an increase in dimensions – in short, it’s 23mm longer and 74mm wider, with a significantly wider track front and rear than its predecessor.

The benefits are obvious. Passengers are treated to a more spacious interior, the car sports a more imposing stance and Mercedes claims improvements in high-speed stability. Strangely, boot capacity has dropped by 25 litres, down to a total of 425 litres, but then again, who really buys a Coupé with practically as their first concern?

Buyers get the choice of three engines in the UK - one diesel and two petrol units ranging in power from 191bhp to 328bhp. We were smitten with the entry-level E 220 d when we tested it in Spain earlier in the month, thanks to its smooth power delivery, superb nine-speed gearbox and all-wheel drive traction. However, despite its impressive levels of refinement, it wasn’t the last word in performance or agility; a complaint that we hope this car might be able to address.

Find an Autocar car review

Driven this week

The car tested here is the E 300 Coupé which sits between the E 220d and the significantly more expensive E 400 4Matic Coupé. Under the bonnet lies a 2.0-litre turbocharged four-cylinder petrol engine which produces a healthy 242bhp and 273lb ft of torque. Drive is sent through the same nine-speed box, but this being a non-4Matic model, 100% of the power is sent to the rear wheels.  

What's it like?

A little confusing, if we’re honest. Due to its larger dimensions, and Mercedes’ Russian Doll styling, most will have a hard time telling the new E-Class Coupé apart from its bigger and more significantly pricier S-Class Coupé cousin. With frameless windows, an arcing roofline and the standard-in-the-UK AMG Line design package, this really does feel like a grade A Luxury product. Well, until you thumb the starter button that is.

Where the 3.0-litre V6 of the E 400 delivers a smooth and refined start-up, the 2.0-litre four-cylinder chimes into life with a rather gruff four-cylinder thrum. Thankfully, once on the move, the engine settles down into little more than a background hum, but with less low down torque than both the diesel and aforementioned six-cylinder, overtakes elicit a larger flare of revs. This lack of serenity wouldn’t be a problem in a lesser model, but in the limo like E-Class, it quickly grates.

That said, it’s hard to argue with the raw performance of the turbocharged four. Despite weighing a whopping 1,685 kg, the E300 can complete the run from 0-62mph in just 6.4sec, and with Sport Plus mode selected, throttle response is sharp, gearshifts are slick, and you’re even treated to the odd artificial parp on upshifts.

Selecting Sport Plus also has the added effect of tightening up a predominately luxury biased chassis. Equipped with optional air suspension and riding on 19in wheels, our car demonstrated an impressive compliance on undulating country roads, but the downside was a significant degree of body lean. By knocking the driving mode into Sport Plus, those body motions were immediately suppressed, with the car feeling more tied-down as a result.

However, for driving around town and long-distance cruising, Comfort is the go-to setting. The electro-mechanical steering has a more natural rate of steer, the suspension exhibits impressive levels of compliance and the gearbox is less likely to hang onto its gears. Our only complaint was that smaller sudden imperfections were perhaps a little more noticeable than expected – a characteristic we have previously experienced in other air sprung Mercedes.

Interior-wise, the cabin feels more premium than anything else in this class. Acres of brushed wood, aluminium and leather line the dash, and the optional 13-speaker Burmester stereo sounds superb. Our car also came with two optional 12.3in displays, one for the instruments and one for the infotainment system, with the latter being operable either via touchpads on the steering wheel or a rotary dial controller and a touchpad on the centre console. It was utterly bewildering to use at first, but once acquainted, the system is quick to use and responsive to inputs. 

Should I buy one?

If you’re after a stylish yet practical coupé with effortless performance, then you should certainly consider an E-Class Coupé - although, perhaps not this one. In truth, the E 300 will likely find itself even further down most buyers' lists once the range adds a six-cylinder 350 d diesel and AMG variants later this year. 

You see, as things stand, the E 300 is a victim of its sibling’s success. The entry-level E 220 d offers significantly better fuel economy, greater flexibility and is fractionally cheaper to buy. Whereas, if you want hot-hatch troubling straight-line performance, and don’t care too much about fuel bills, then the six-cylinder E400 4Matic is the better choice.

Mercedes-Benz E 300 Coupé 2017 review

Location Surrey, UK; On sale Now; Price £41,025; Engine 4 cyls, 1991cc, turbo, petrol; Power 242bhp; Torque 273lb at 1400rpm-4000rpm; Gearbox 9-spd automatic; Kerb weight 1685kg; Top speed 155mph; 0-62mph 6.4sec; Economy 61.4mpg (combined); CO2/tax band 160g/km, 31% Rivals Audi A7, BMW 6 Series



Join the debate



31 March 2017
Jeez, this ridiculous affectation with nonsensical model can a E300 have a 2 litre engine, pathetic.
A smooth large coupe should have at least a 6 cylinder engine....obviously this is going to feel coarse and 'out of type', frankly, for £41k i would expect a better engine. Then there is the interior....a matter of taste of course, but it looks as if some tacky Ikea or Homebase flat-pack has exploded inside the car!
Finally there is the now trade mark M-B 'pikey' bit of chrome nailed across the rear apron between the and nasty. As a long time M-B owner I find this irritating at breaker at worst, and it is on ALL models now, with no option to delete chrome. No doubt the Chinese and Russians love this though. No, M-B styling no longer does it for me, I like quietly classy and M-B can no longer provide this....even the S-Class no longer has a sober suit of clothes.

31 March 2017
4 cylinder engines sitting where 6 cylinder engines should be is terrible. Bolting on a turbo and hoping people won't notice is a cheap trick that shouldn't be tolerated.


31 March 2017 could get the E400 without MB's flawed 4matic system it would be the one to go for. As the range stands I would buy any of them.


31 March 2017

Should read: I wouldN'T buy any of them!!


31 March 2017
please allow for drinking and internetting by allowing edits on your 1999 website.


31 March 2017
...could go on for a while until I sober up.

31 March 2017
2L turbo-4 - for me that is Golf GTI/R. There it fits.

Mercedes, E-Class, named E300, with 4-pot 2L-turbo, weighing 1685kg (if you are lucky) and having 9(!)speed

1 April 2017
Seems utterly ridiculous how both Mercedes and BMW attaching meaning less numbers to their their cars that used to denote engine sizes. I agree with others this is an E200, but then they couldn't charge as much could they?

1 April 2017
Kaman1 wrote:

Seems utterly ridiculous how both Mercedes and BMW attaching meaning less numbers to their their cars that used to denote engine sizes. I agree with others this is an E200, but then they couldn't charge as much could they?

And whats worse, is that the new petrol 530 is a 2.0 litre, 4 cylinder turbo with 252bhp, but the diesel 530 is a 3.0 litre, 6 cylinder turbo with 265bhp. So same number but totally different size and cylinder count. A 520i (petrol) is not even available in the UK (at the moment), and the cheapest petrol 5 series is over £40k before you even hit the extras button, so from today, it will cost you the GDP of a small country to tax for the next 5 years.

Ultimate driving machine my backside.

1 April 2017
When the same capacity engine is available in different states of tune, then arguably its less inelegant to call the different models 200, 250, 300 etc. rather than 200S, 200T, 200GT
But in any case, why advertise the engine capacity? Nobody has Flat B 1000 (1000 sq ft), Flat C 750, Flat F 800 etc. written on the front door.


Add your comment

Log in or register to post comments

Find an Autocar car review

Driven this week