3.9 out of 5 3.9
Parkers overall rating: 3.9 out of 5 3.9

Grown-up looks and more interior space than ever

Vauxhall Insignia Grand Sport (17 on) - rated 3.9 out of 5
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At a glance

New price £23,835 - £38,440
Lease from new From £329 p/m View lease deals
Used price £7,995 - £23,870
Used monthly cost £200 - £596
Fuel Economy 30.3 - 61.4 mpg
Road tax cost £150 - £475
Insurance group 13 - 28 How much is it to insure?


  • Low prices and running costs
  • Lots of tech as standard
  • A fine, relaxed, motorway cruiser
  • Excellent ride quality on standard wheels


  • Unadventurous styling, smaller boot than before
  • Good to drive, but no better than the opposition
  • No hybrids yet

Vauxhall Insignia Grand Sport rivals

Written by Parkers on

Showcasing sharper, edgier styling is the Vauxhall Insignia Grand Sport, a swanky new name for the replacement of the company's large hatchback range.

As before, the latest Insignia competes head-on with its long-time foe the Ford Mondeo, as well as the Skoda Superb, Mazda 6 and Volkswagen Passat – even though the latter two aren’t available in hatchback form.

>> The Insignia Grand Sport is getting a facelift in 2020 - find out the latest details

All-new from the ground up

Vauxhall claims the revised architecture liberates more cabin space for passengers, and this is felt most obviously in the rear. However, boot space has shrunk slightly as a result, down 40 litres to a 490-litre capacity. But it's better-shaped than the old car. Alongside the Grand Sport was the estate-bodied Insignia Sports Tourer, but Vauxhall discontinued it from the UK line-up before 2019 drew to a close.

The interior feels airy – despite the fact that those small side windows aft of the rear doors are in fact dummy panels masking rather thick pillars.

The Insignia Grand Sport’s nose is dominated by a new interpretation of the Vauxhall grille, while high-end models feature the brand’s LED Matrix headlamps, featuring 32 lighting elements compared with the Astra’s 16. Not only are they brighter, but they are even more precise in the way they shut down sections of light to avoid dazzling oncoming drivers.

Despite the bodywork creases and chamfered corners, it cleaves the air with impressive ease; Vauxhall quotes a drag coefficient of 0.26 (the same as the 1989 Calibra!), which should yield fuel efficiency and low CO2 emissions benefits. The new car is also up to 175kg lighter, model-on-model, than the outgoing Insignia. 

>> We ran a Vauxhall Insignia Sports Tourer for six months - see how we got on

Engine line-up largely carried over

There are six engines in total, including three petrol and three diesels. All of them are turbocharged and only the 1.5-litre petrol is a new unit, the rest are carried over from the previous Insignia.

This means mechanicals of this car are largely tried and tested - and revisions mean that economy and CO2 emissions are improved over the old Insignia too.

Vauxhall reckons the 1.5-litre petrol and 1.6-litre diesels will sell the best, and there are two power outputs for each unit to help tailor your Insignia to your exact needs.

Enhanced on-board technology

Unsurprisingly, the latest Insignia features a raft of electronic aids to make the driving experience safer: expect adaptive cruise control, lane-departure assist, rear cross-traffic alert and a head-up display (HUD) are optionally available when they’re not standard features.

Angled towards the driver, the Astra-esque dashboard is dominated by a large multimedia touchscreen in an attempt to reduce the button count.

Smartphone integration is made easy with Android Auto and Apple CarPlay, which is standard on all models, while the tech-fest continues with Vauxhall’s OnStar virtual concierge service and an on-board Wi-Fi hotspot for up to seven devices.

Higher-performance Insignia GSi 

The GSi badge returned to Vauxhall's bootlids in 2017. 

And this is far more than simply a bodykit. It's a dedicated performance model, with a 260hp turbocharged petrol engine, an eight-speed automatic gearbox and all-wheel drive. 

Vauxhall's Flexride adaptive suspension features, along with some large Brembo brakes for serious stopping power and full leather sports seats to keep you planted. 

Performance eclipses the previous Insignia VXR thanks to a 160kg weight reduction compared to the normal Grand Sport. Its handling has been honed on the famous Nurburgring test track in Germany. 

Read on for the full Vauxhall Insignia Grand Sport review

Vauxhall Insignia Grand Sport rivals

Other Vauxhall Insignia models: