And the engine? Given that the GTC has a nicely realised chassis, it’s not a surprise that it will easily contain the 1.6-litre’s 197bhp without any drama. The HiPer Strut front end does away with any hint of torque steer, and you can properly nail the throttle through a tight corner without corrupting the steering. It doesn’t squirm or wriggle about from a standing start, so you can get it moving quickly and cleanly.
Trouble is, it just isn’t that enjoyable when you do. Somehow, it does not feel that quick - granted, the 0-62mph of 7.3 seconds isn’t particularly rapid - and if you want to be reminded that it has the power output of a Mk5 Golf GTi, you really need to work it. And that gets a bit tiring. Noisy, too, with a less than enticing exhaust note that tends towards loud rather than lovely.
It’s better suited to trundling along at speed on a motorway than anything too enthusiastic, which is a shame because the rest of the car retains the GTC’s fine handling traits.
Should I buy one?
Not at full list price, because as an LE it’s £21,495, and for that money you might as well get a 1.4 Scirocco. Sorry for the predictability, but the Astra’s engine just isn’t special enough.
There are some good discounts already available, knocking around £5k off list, at which point it starts to look like a much better deal.
Vauxhall Astra GTC LE 1.6i Turbo
Price £21,495; 0-62mph 7.3sec; Top speed 143mph; Economy 42.2mpg; CO2 156g/km; Kerb weight 1428kg; Engine four-cyls, petrol, turbocharged, 1598cc; Power 197bhp at 4000rpm; Torque 206lb ft at 1500-3500rpm; Gearbox Six-speed manual