In-depth Reviews

Mercedes CLA saloon - Reliability & safety

The Mercedes CLA received a five-star safety score from Euro NCAP

Carbuyer Rating

3.9 out of 5

Reliability & safety Rating

4.0 out of 5

Mercedes CLA reliability won't be known until it has been in the hands of customers for at least a year. A strong safety result for the A-Class bodes well for the closely related CLA.

Mercedes CLA reliability

The CLA was redesigned from the ground up for 2019, so it'll be some time before any reliability issues are widely known. However, the CLA does feature a number of engines, gearboxes and features that are already proven within the Mercedes range. The manufacturer's 28th place (out of 30 brands) in our 2020 Driver Power survey is a cause for concern but the brand did at least score well for interior design and build quality. Owners also told us running costs and servicing were expensive and 16.5% of them reported a fault in the first year.

Safety

Independent body Euro NCAP has conducted a crash-test for the Mercedes CLA and awarded it a five-star result. It's particularly reassuring given the adult and child occupant scores were 96% and 91% respectively, while the mark for pedestrian safety was also a high 91%.

Key technologies like automatic emergency braking and lane-keeping assistance are all included as standard, while traffic-sign recognition comes with the AMG Line Premium Plus version. Augmented reality sat nav is also available, using a windscreen camera to show real images in the media display with superimposed directions.

Most Popular

Car dashboard warning lights: the complete guide
Car dashboard symbols and meanings
Tips and advice
13 Apr 2021

Car dashboard warning lights: the complete guide

New Skoda Kodiaq unveiled for 2021
2021 Skoda Kodiaq Sportline static
Skoda Kodiaq
13 Apr 2021

New Skoda Kodiaq unveiled for 2021

Best new car deals 2021
i20
Deals
9 Apr 2021

Best new car deals 2021

Tips & advice

View All
Car dashboard warning lights: the complete guide
Car dashboard symbols and meanings
Tips and advice
13 Apr 2021

Car dashboard warning lights: the complete guide

Electric car charging stations: a complete guide
Tips and advice
10 Nov 2020

Electric car charging stations: a complete guide

PCP vs HP – what's the difference?
Tips and Advice
23 Mar 2020

PCP vs HP – what's the difference?

Average speed cameras: how do they work?
Average speed cameras: how do they work?
Tips and advice
24 Feb 2021

Average speed cameras: how do they work?

Best cars

View All
Best car interiors
Best cars
10 Mar 2020

Best car interiors

Best electric cars
Best cars
24 Dec 2020

Best electric cars

Best cheap-to-run cars
Toyota Prius front 3/4 cornering
Best cars
1 Feb 2021

Best cheap-to-run cars

The UK's top 10 fastest hot hatchbacks
Hot hatches
9 Apr 2020

The UK's top 10 fastest hot hatchbacks