Skip advert
Advertisement

New Mercedes GLA 2017 review

Does a range of tweaks enhance the big-selling Mercedes GLA crossover?

Find your Mercedes GLA
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

The GLA hasn’t shot to the top of the premium crossover class as a result of these minor mid-life updates – in fact, its position hasn’t really changed at all. It’s a good-looking, jacked-up hatch with an upmarket interior and tidy handling, but it lacks practicality, a raised view and (in this spec at least) the off-road ability to compete with its rivals. The ageing 2.1-litre diesel engine lacks refinement too, proving the all-new model due in 2019 can’t come soon enough.

Advertisement - Article continues below

The C-Class might be Mercedes’ biggest-selling model in the UK, but the brand’s smaller cars aren’t exactly floundering. Built on the same platform, the A-Class, B-Class, CLA and GLA have together accounted for more than two million units in the past five years. There isn’t a big need to renew the recipe, then, but the GLA is now the last of these cars in line for a series of small mid-life updates.

Like its relations, the GLA’s tweaks will require a keen eye – even for the most avid fan. From the outside, the BMW X1-rival receives chunkier bumpers, new LED lights, a plethora of wheel choices and a fresh colour palette. UK models also receive ‘off-road comfort suspension’ as standard, raising the ride height by 30mm. Confusingly, however, the Euro-spec car we’re driving here has the comfort suspension without the increased ride height (an option in the UK alongside lowered sports suspension) – meaning it sits awkwardly between more conspicuous SUVs such as the X1 or Audi Q3, and the cheaper A-Class hatchback.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

3008

2023 Peugeot

3008

50,856 milesAutomaticPetrol1.6L

Cash £15,060
View 3008
Kona Electric

2023 Hyundai

Kona Electric

37,104 milesAutomaticElectric

Cash £11,000
View Kona Electric
Qashqai

2018 Nissan

Qashqai

42,664 milesAutomaticPetrol1.3L

Cash £15,795
View Qashqai
Juke

2019 Nissan

Juke

38,318 milesAutomaticPetrol1.0L

Cash £12,995
View Juke

Best crossovers to buy now

Inside, Mercedes has added a bit of glitz, with new upholstery choices, higher-quality trim and chrome-edged control panels. There are redesigned instruments, too. The overall effect is subtle, adding little to what was already a pleasant, but not class-leading, cabin. The materials are reasonably solid and upmarket (if not fully up to Audi's standards), but the button-heavy console and tablet-style screen aren’t as well resolved as those in newer models. 

There’s not a huge amount of space; the front has plenty of storage but the driver’s footwell is a bit tight for those with longer legs. The rear lacks headroom and feels claustrophobic, particularly with the dark headlining of our test car, and the 481-litre boot - despite being a decent size in isolation - is smaller than the X1’s. 

Advertisement - Article continues below

New optional equipment at least brings some of the features from larger models, with the split-screen 360-degree-view camera system and a hands-free tailgate, while new option packs up the luxury. Our test GLA was in well-equipped AMG Line spec, although at £33,000 it’s pricey.

It also had adaptive dampers, improving the ride quality in Comfort while keeping the Merc’s handling in check when you dial it to Sport. However, even in the softest settling the GLA's ride is no better than adequate, thumping and crashing over large potholes that are kept isolated from the cabin in a BMW X1.

Nevertheless, the GLA remains tidy in bends with little body roll, changing direction with a fair amount of agility. There’s plenty of grip from the optional 4MATIC all-wheel drive system, too. The steering is accurate but not brimming with feel or natural weighting, though.

The engine in our best-selling GLA 200d is unchanged. With 134bhp and 300Nm of torque, the ageing 2.1-litre unit is as gutsy and flexible as the equivalents in newer rivals. However, it lacks refinement compared with the best in this segment, with vibrations through the pedals and an ever-present drone around town. A GLA 220 petrol variant is on the way, but it wasn’t available to try at launch.

Skip advert
Advertisement

New & used car deals

Kia Sportage

Kia Sportage

RRP £28,085Avg. savings £3,239 off RRP*Used from £13,710
Volkswagen Polo

Volkswagen Polo

RRP £15,270Avg. savings £1,949 off RRP*Used from £7,995
Nissan Qashqai

Nissan Qashqai

RRP £27,435Avg. savings £5,987 off RRP*Used from £9,990
Skoda Kodiaq

Skoda Kodiaq

RRP £39,045Avg. savings £4,356 off RRP*Used from £10,540
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Jaecoo 9 flagship SUV coming to the UK to target the Range Rover
Chery Fullwin T11 - front

New Jaecoo 9 flagship SUV coming to the UK to target the Range Rover

The new six-seat Jaecoo 9 SUV will be based on the Chery Fulwin T11, and it's coming to the UK
News
28 May 2026
Ford’s UK fightback has begun, and resurrecting the Fiesta and Focus is a great place to start
Opinion - Ford revival header image

Ford’s UK fightback has begun, and resurrecting the Fiesta and Focus is a great place to start

With both Ford and Vauxhall announcing their future plans, Paul Barker hopes it will address a lengthy decline
Opinion
27 May 2026
Peugeot goes price-cut crazy with huge discounts across the range
Peugeot range

Peugeot goes price-cut crazy with huge discounts across the range

From the 208 to the 5008, Peugeot has rethought its pricing to make its range “more accessible than ever”
News
28 May 2026