Mercedes-Benz CLA 180 petrol (2019) review
We’re all agreed: the new Mercedes CLA looks gorgeous. But does it work in entry-level petrol guise?
Shane O' Donoghue
Shane O' Donoghue

Published on December 20, 2019

What are you driving?

One of the entry-level versions of the second-generation Mercedes-Benz CLA. The CLA 180 model is the cheapest variant, starting at €34,850 in Style guise, though here we are testing the CLA 180 AMG Line automatic, at €41,537 before options. By way of reminder, the CLA is part of the Mercedes compact car family, which includes the A-Class, B-Class, new GLA and GLB SUVs for 2020 and an 'estate' version of the CLA called the Shooting Brake. They all share the same core front-wheel-drive chassis architecture and, for the most part, modest engines.

None so modest as that fitted under the bonnet of the CLA 180... It is powered by a turbocharged 1.3-litre four-cylinder petrol engine, putting out maximums of 136hp and 200Nm of torque. While it can be paired with a manual gearbox, our test car featured the seven-speed, dual-clutch automatic. The CLA line-up is remarkably wide, with lots of petrol and diesel engine options, along with the bonkers Mercedes-AMG CLA 45 4Matic+.

Name its best bits

The CLA's best bit is obviously its looks. Mercedes calls it a four-door coupe, though in reality it's just a particularly curvy saloon, as it has rear doors and seats five. Still, all doors get frameless windows, which instantly makes it feel more exotic. Inside, it's the same MBUX dashboard and interior design as the rest of the compact car line-up, which is no bad thing at all. It looks and, for the most part, feels good too. On the road, the CLA's chassis balances sporty agility with long-distance comfort to a good degree, with the scales in this version tipped slightly toward sportiness.

Anything that bugs you?

I couldn't live with this engine-gearbox combo, certainly not in urban driving, which is surely where you'd buy this entry-level engine for. The low torque output (and narrow power band) conspire with the gearbox to make for jerky progress that is hugely frustrating. It's much happier at a cruise, admittedly.

The only other negative is that the Mercedes A-Class Saloon is cheaper to buy, nearly as big and, to my eyes, just as desirable.

And why have you given it this rating?

While we love the looks of the Mercedes CLA and even this relatively lowly version is still visually appealing, the '180' automatic powertrain doesn't live up to the image at all. Move up the range or consider the A-Class Saloon instead would be our advice.

What do the rest of the team think?

I wasn't expecting much from the basic CLA, but came away kind of loving it. True, it's not the quickest thing out there, but on a long haul down the country it proved remarkably economical, very refined, and hugely comfy. Worth the extra over an A-Class saloon? Probably not really, but I can see why you might.

Neil Briscoe - Editor-at-large


Tech Specs

Model testedMercedes-Benz CLA 180 AMG Line
Pricing€41,537 as tested; CLA starts at €34,110
Engine1.3-litre turbocharged four-cylinder petrol
Transmissionseven-speed dual-clutch automatic, front-wheel drive
Body style'four-door coupe'
CO2 emissions121-130g/km (Band B1 - €270 per annum)
Combined economy52.3mpg (5.4 litres/100km)
Top speed216km/h
0-100km/h9.0 seconds
Power136hp at 5,500rpm
Torque200Nm at 1,460rpm
Boot space460 litres
SafetyEuro NCAP rating for Mercedes CLA
Rivals to the CLA 180 petrol (2019)