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Mercedes-BenzGLA (2020-)

Available new
Compact/Small SUV
Petrol/Diesel/Mild hybrid

£34,160Typical price

Test score

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The Mercedes-Benz GLA is the smallest in the brand’s SUV line-up, slotting in beneath the larger GLB and GLC models. Launched in the first quarter of 2020, this five-seat model is up against the likes of the BMW X1 and Lexus NX in the premium crossover market. Read our full Mercedes-Benz GLA review to find out how well it performs.

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What's included?

What is it?
What’s it great at?
What’s it like to drive?
How reliable are Mercedes-Benz cars?
How comfortable and spacious is it?
How economical is it to run?
How safe is it?
Is there anything I should look out for?
Should I buy it?

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KEY TEST RESULTS
Comfort and practicality
Brand reliability 0-4 years

Jan 2023Last checked by Which?
May 2020Released
Feb 2020First reviewed by Which?

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

How we test cars

17 May 2024

Ease of driving

Overall
Visibility
Smoothness of power delivery
Driving stability
Cabin layout

How we test ease of driving

To find out how easy a car is to drive, we assess cars across a number of areas from visibility and handling to the layout of the cabin and how smoothly the engine delivers its power.

Performance

Overall
In-gear acceleration
Brakes

How we test performance

We test braking distances and whether the effectivess of the brakes fade with repeat use. Performanc is based on in-gear acceleration.

Comfort and practicality

Overall
Entry and exit
Seat comfort
Ride quality
Quietness
Seat space
Boot space (small SUVs and medium cars)

How we test comfort and practicality

Comfort and practicality includes how easy it is, or not, to get in and out of the car and the maximum height of occupants. We also measure road, wind and engine noise and assess how well the car deals with bumps from large potholes to jittery surfaces like cobble stones.

Euro NCAP

How we test euro ncap

Any car that receives a rating of three stars or less from Euro NCAP is made a Don't Buy. If a car has been available for more than four years and has not been tested by Euro NCAP, it cannot be a Best Buy.

Which? safety

Brand reliability 0-4 years

Overall
Electric car reliability
Plug-in hybrid reliability
Petrol reliability
Diesel reliability

How we test brand reliability 0-4 years

Our reliability ratings are based on the feedback from tens of thousands of UK motorists, as collected in our annual Which? car survey. We divide all reliability feedback into three age groups: cars aged up to four years, five to nine years, and 10 to 15 years.

Brand reliability 5-9 years

Overall
Diesel reliability

Brand reliability 10-15 years

Overall
Petrol reliability
Diesel reliability

Allgemein
Class	Compact/Small SUV
Luxury	No
Convertible	No
Availability	Available new
New price	£34,160 - £49,270
Fuel type	Petrol/Diesel/Mild hybrid
Tested fuel efficiency	49.6mpg
Length	4,410mm
Width (excluding wing mirrors)	1,834mm
Width (including wing mirrors)	2,030mm
Height	1,611mm
Driver max height
Second row passenger max height
Boot space with seats up
Boot space with seats down
Number of seats	5
Folding rear seats	Yes
Isofix attachments	Yes
Turning circle	11.5 m
On sale date	05 March 2020
Lowest pence per mile cost	£13.73

Latest tested engine
Engine name	200d Progressive 8G-DCT
Fuel type	Diesel
Capacity and power	2-litre (150hp)
Transmission	8-speed dual-clutch automatic
Driven wheels	Front-wheel-drive (FWD)
Fuel tank capacity	43 litres
Tested fuel economy: City / Out of town / Motorway (mpg)
Tested fuel economy: Combined (mpg)
Cost per mile	13.73p per mile
Cost of filling tank	£64
Monthly fuel cost
Annual fuel cost
NOx level	Extremely Low (trace)
CO level	Extremely Low (trace)
CO2 at tailpipe/tank-to-wheel (TTW) (g/km)	150
Well-to-wheel (WTW) CO2 (g/km)	180
Official fuel economy: WLTP	51.4 to 52.3
Official Euro emission level	Euro 6d
Braked tow load (KG)	1800kg
Unbraked tow load (KG)	750kg
Engine test date	20 July 2020
Test programme	2017

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Mercedes-BenzGLA (2020-)

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