Skip advert
Advertisement

Vauxhall Astra GTC

Can sharp styling keep the Vauxhall Astra GTC ahead of the competition?

Sharp looks mean the Astra GTC still stands out from the hatchback crowd, while cabin quality is on a par with the Kia’s. Handling could be more engaging, but the Vauxhall’s biggest problems are its high list price, low level of standard kit and steeper running costs compared to rivals.

Advertisement - Article continues below

Astra GTC took the stylish lines of the five-door model and turned them up a notch. Every body panel is different: the sculpted lines and high-set rear end clearly distinguish this car from the standard family hatchback.

Vauxhall Astra review

Yet compared to its rivals on this test, the rounded Astra GTC looks a little bloated. It’s not helped by the standard 18-inch alloys and high-profile tyres, which seem lost in the big arches (optional 19 and 20-inch wheels look better). The Vauxhall is most attractive from the front three-quarters – the large rear wings and small back windows appear awkward.

Climb aboard and you’ll find that the GTC shares a cabin with its five-door cousin – just like the Leon. That’s no bad thing, though: it means you get a high-quality, well built and smart-looking layout. The chrome-rimmed dials are neat, but the red dot-matrix readout that’s set between them looks a little dated when compared to the Kia’s colour screens. Elsewhere, the button-heavy centre console slopes away from the driver, so the standard screen is set further back than the SEAT’s.

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Used - available now

iX3

2021 BMW

iX3

20,977 milesAutomaticElectric

Cash £24,089
View iX3
i4

2026 BMW

i4

16,061 milesAutomaticElectric

Cash £30,679
View i4
i3

2017 BMW

i3

52,537 milesAutomaticElectric

Cash £7,630
View i3
e-tron

2023 Audi

e-tron

62,085 milesAutomaticElectric

Cash £14,635
View e-tron

It’s easy enough to get comfortable in the front. However, the chequered seat trim won’t be to all tastes and the Astra lags behind its rivals here when it comes to rear space. The seats feel as if they’re set too high and too far forward, while the small back windows don’t let in as much light as the SEAT’s.At least boot space is on a par with the Leon – although a high lip makes loading up the Astra more difficult. Also, some may initially miss the fact that the Vauxhall badge on the tailgate serves as the boot release, too.

The car’s 180bhp, 1.6-litre turbo petrol engine is as quiet and refined as its rivals’ here. Yet while it’s as powerful as the SEAT’s larger 1.8 TSI, it has less torque, so the Astra couldn’t quite match the other models in our performance tests. The gearbox is notchy, too, although it was more positive than the Kia’s.

On the road, the Vauxhall has plenty of grip and a neutral handling balance, but it’s not as lively and alert as the Leon. The ride was surprisingly unsettled, too, considering the size of the tyres and soft suspension.

With a price tag of £22,000, the Astra GTC 1.6T SRi is more expensive than its rivals here, but it doesn’t come with as much standard kit. Parking sensors, climate control, tyre pressure monitoring and Bluetooth – all standard on the SEAT – add another £1,000 to the price, while higher tax and service costs, plus poorer residuals, also count against the Vauxhall.

We didn’t spend enough time with the Astra to record reliable fuel economy figures, but the GTC’s claimed 39.2mpg is slightly ahead of the Kia’s 38.2mpg. And Vauxhall’s ‘lifetime’ 100,000-mile warranty will give added peace of mind to owners.

Skip advert
Advertisement

New & used car deals

Toyota Yaris Cross
Renault Clio

Renault Clio

RRP £16,160Avg. savings £3,075 off RRP*Used from £7,195
Hyundai Tucson

Hyundai Tucson

RRP £29,585Avg. savings £6,027 off RRP*Used from £13,795
Kia Sportage

Kia Sportage

RRP £28,065Avg. savings £3,330 off RRP*Used from £13,490
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

Peugeot is building a brand new petrol engine – who says ICE is dead?
New Peugeot ‘Turbo 100’ engine

Peugeot is building a brand new petrol engine – who says ICE is dead?

New 1.2-litre three-cylinder petrol engine to replace Puretech motors in Peugeot and more
News
16 Mar 2026
New Rivian R2 details revealed: UK specs, range and pricing for Tesla Model Y rival
Rivian R2 - front tracking

New Rivian R2 details revealed: UK specs, range and pricing for Tesla Model Y rival

The cutting-edge electric family SUV is coming to the UK – but in 2028 at the earliest
News
16 Mar 2026
Jaecoo 7 range boosted by new hybrid SHS-S and flagship Black Luxury models
Jaecoo 7 SHS-S - front

Jaecoo 7 range boosted by new hybrid SHS-S and flagship Black Luxury models

The popular Jaecoo 7 range adds a new hybrid model to slot between the petrol and plug-in variants
News
18 Mar 2026