Disappointingly, the Stinger GT-Line S falls some way short of the straightline performance claims made by its manufacturer.
On a cold day on a damp track, our figures show a best 0-60mph time of 7.39sec, which is a long way off the 5.8sec time claimed by Kia.
Conditions on the day can’t be blamed too much for this, because the Stinger didn’t feel as though it was struggling to find traction off the line. Instead, it felt like a big, heavy car that was let down by a hesitant gearbox in those first crucial milliseconds where you lift off the brake and bury the throttle.
For the sake of comparison, the 197bhp Jaguar XE petrol that we road tested back in 2015 completed the benchmark sprint in 7.6sec, despite its deficits of 47bhp and 24lb ft.
Once up and running, the Stinger still only just managed to pip the less powerful, albeit lighter, Jaguar when accelerating from 30mph to 70mph, clocking a time of 6.4sec next to the XE’s 6.9sec run.
Considering the fact that the 2.0-litre Stinger’s superior levels of power and torque over its immediate rivals at this price point are likely to be a strong draw, it is a shame that those supposed accelerative advantages didn’t exactly shine through on the day.
Still, above 2500rpm the Stinger feels responsive and has more than enough poke to perform safe overtaking manoeuvres out on the road. Just be prepared to make a small allowance for the fact that the automatic transmission can be slow to react when the kickdown switch is engaged.