With the diesel and electric motors combined, total system output is 369bhp and 516Ib ft of torque. That’s good enough for performance that would make many a hot hatch blush. Not only does it look quick on paper, but the instantaneous torque of the electric motor also means it feels effortless in the way it piles on speed.
The hybrid system doesn’t just make for plenty of punch; it’s smooth, too. As long as there’s some charge, the e-tron will pull away on electricity alone. As speed increases, there’s barely a murmur from beneath the bonnet when the V6 fires up, and the diesel power is introduced in a refined manner.
To help you to get the best out of the e-tron, the accelerator pedal is capable of delivering feedback. You have to physically push past a certain point to get the diesel motor to fire and the pedal can push back slightly to promote coasting. As there is no set point for this feedback to occur, it can feel slightly odd at times. You do get used to it, though.
Of course, like all plug-in hybrids, they only make sense if you have somewhere to charge them. After you’ve used up your battery, in effect you have a hybrid car with a lot more weight to lug about. We quickly saw economy drop from an indicated 70-80mpg down to less than 40mpg – about what you’d get from the standard Q7.
One area that does feel quite different is the handling. Despite our test car having the optional and very worthwhile adaptive air suspension, it couldn’t quite mask the additional mass the e-tron carries over the regular Q7. To be fair to it, there’s very little difference under normal driving conditions; you have to lean on it before the differences become apparent.
When slowing from speed, the e-tron feels like it’s that bit heavier than the standard car (because it is), and it can’t corner as well. Sure, the Q7 isn’t the sharpest-handling SUV out there, but the e-tron has that little bit more body roll and feels more ponderous when changing direction.
As for the interior, it’s not that dissimilar to a conventionally powered Q7. The dash is still a wonderful piece of minimalist design, the seats are comfortable and there’s plenty of space for rear seat passengers. Only some subtle badging and the addition of a battery level indicator really set it apart. You also get Audi’s Virtual Cockpit and an electric tailgate as standard.
Should I buy one?
Like all other plug-in hybrids, the Q7 e-tron only fits a very specific set of needs. As clever as the diesel-electric integration is, the short electric-only range won’t suit those who cover big mileages. Even if you do relatively short trips, you need to be able to charge it frequently to get anywhere near the claimed economy.
Even if you do fit this very narrow brief, we can’t help but think that the Volvo XC90 T8 offers a similar electric-only range, is faster and, crucially (for some at least), seats seven.
Audi Q7 e-tron
Location Gloucestershire; On sale Now; Price £64,950; Engine V6, 2967cc, diesel, plus electric motor; Power 369bhp at 3250-4500rpm (total system output); Torque 516lb ft 1250-3000rpm (total system output); Gearbox 8-spd automatic; Kerb weight 2445kg; Top speed 143mph; 0-62mph 6.2sec; Economy 156.9mpg (combined); CO2/tax band 48g/km, 10%