Skip advert
Advertisement

Mercedes GLA 45 AMG 2014 review

The Mercedes GLA 45 AMG is a 355bhp coupe SUV that blends pace and good looks

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 Mercedes GLA 45 AMG is a genuinely interesting performance car. On the road, it offers 99 per cent of the fun of its A45 AMG stablemate, but is much easier to live with every day. And while it may not quite be the SUV that Mercedes claims it is, the chunky looks certainly make it stand out in the performance hatchback crowd.

Advertisement - Article continues below

The Mercedes GLA 45 AMG is the third AMG model to get the tuning arm’s 355bhp four-cylinder 2.0-litre turbo.

And even though its higher driving position and extra weight mean it’s never going to be quite as sharp as the A45 and CLA 45, it could be the best of the three for UK buyers. That’s because it offers improved practicality, comfort and everyday usability for a negligible loss in performance and handling.

But arguably the main reason to go for the GLA 45 is how it looks. Mercedes claims this AMG is a performance ‘SUV’, yet it’s positively dwarfed by an Audi RS Q3. Even a Ford Focus ST is taller. Slip into the supportive AMG sport seats, and while the bonnet may seem raised up, you never feel as though you’re sat above normal traffic, even though you are 40mm higher than in an A45.

There’s no debate about the GLA 45’s sporting potential, though, thanks to the usual array of AMG styling upgrades – the twin blade grille, AMG front apron, 19-inch alloys, side skirts and rear diffuser. The £1,530 AMG aero pack, which adds a huge roof spoiler and front splitter, and £1,150 AMG night pack, which includes 20-inch alloys in black, give the GLA 45 even more presence.

Advertisement - Article continues below
Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

A1 Sportback

2023 Audi

A1 Sportback

22,118 milesManualPetrol1.0L

Cash £14,400
View A1 Sportback
Fabia

2021 Skoda

Fabia

27,000 milesManualPetrol1.0L

Cash £10,500
View Fabia
RX

2019 Lexus

RX

45,997 milesAutomaticPetrol3.5L

Cash £25,297
View RX
Leon

2024 SEAT

Leon

47,581 milesManualPetrol1.0L

Cash £10,670
View Leon

Yet despite its increased size, more spacious back seats and usable boot, the car is only 40kg heavier than the A45, and so its 0-62mph time of 4.8 seconds is just 0.2 seconds slower.

The GLA 45 gets the same AMG Speed Shift DCT-7 dual-clutch box and 4MATIC all-wheel-drive, which can send up to 50 per cent of the power to the rear. You’ll want to pay the extra £470 for the sports exhaust, too, which sounds great.

The GLA 45 features beefed up anti- roll bars, stiffer steering knuckles and a grippier wheel geometry set-up than the standard car. It also has AMG-tuned speed-sensitive steering, which feels responsive and natural considering its an electrically assisted system.

The AMG performance brakes are impressive, too. They include cross-drilled ventilated discs all round and do a great job of hauling the car’s 1,510kg to a halt.

And this is reassuring to know, as the GLA 45 covers ground pretty much just as fast as its smaller brother. The slightly taller ride height means there’s a tad more roll in corners, and you don’t feel quite so connected to the road.

But point to point most people will be no quicker in an A45 – AMG says that at eight minutes, 11 seconds, the GLA 45 is just a few seconds slower round the Nurburgring. This is largely irrelevant – what really matters is how the GLA 45 combines storming performance and head-turning looks with real world usability.

• Fastest SUVs on sale now

Skip advert
Advertisement

New & used car deals

Toyota Yaris Cross
Skoda Kodiaq

Skoda Kodiaq

RRP £39,045Avg. savings £8,315 off RRP*Used from £26,640
Volkswagen Polo

Volkswagen Polo

RRP £15,270Avg. savings £3,278 off RRP*Used from £7,500
Renault Clio

Renault Clio

RRP £16,175Avg. savings £3,411 off RRP*Used from £7,500
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Luxury electric SUVs aren’t selling, and I know the reason why
Opinion - Lotus Eletre

Luxury electric SUVs aren’t selling, and I know the reason why

Deputy editor Richard Ingram thinks luxury SUVs are better suited to PHEV and range-extender tech than pure electric power
Opinion
2 Sep 2026
New Toyota Yaris Cross facelift review: hybrid makes a good case for EVs
Toyota Yaris Cross facelift - front tracking

New Toyota Yaris Cross facelift review: hybrid makes a good case for EVs

Toyota’s mini hybrid SUV will cost pennies to run, but the purchase price is thousands of pounds more than several rivals
Road tests
3 Sep 2026
Which electric car’s batteries last longest? Global EV study uncovers the truth
Nissan Leaf - front cornering

Which electric car’s batteries last longest? Global EV study uncovers the truth

EV batteries are lasting longer than you might have thought, but charging habits and capacity can have an impact on a battery’s State of Health
News
4 Sep 2026