THE FIRST HOUR

1 minute

Looks aggro, but far from objectionable

3 minutes

Eight driving modes! Just dipping in, may be some time

10 minutes

Ride quality impresses despite 23-inch alloys – active anti-roll will play a part in that

20 minutes

Punchy acceleration, though lag still noticeable despite ‘instant’ electrically assisted charger

45 minutes

RS Q8 can handle, full stop, never mind for a 2.3-tonne, 1.7-metre-tall SUV