Merc1
Premium
Rating:
This is an S express with a difference. It has been 76 years since Audi last used a supercharged engine in one of its cars. Instead, it has favoured compact turbos for some its most famous sporting models, including the legendary Quattro coupé.
But the blower is back in fashion at Audi, and there’s one under the bonnet of the latest S4. The new 328bhp 3.0-litre V6 is smaller and slightly less powerful than the 339bhp 4.2-litre V8 of the previous S4, but more importantly, it packs more torque – another 30Nm at 440Nm. And with 90 per cent of that thrust available from 2,200rpm, it promises to be a responsive drive. On paper, the figures are certainly impressive, with a 0-60mph time of 5.4 seconds and a top speed limited to 155mph. Thanks to the engine’s smaller capacity, there are improvements in efficiency, too, so the new S4 returns 29.4mpg combined and emits 224g/km of CO2.
Once on the road, all thoughts of economy vanish as you explore the engine’s power. The quad exhaust pipes emit a pleasing growl as the rev counter sweeps around the dial, and that torque really makes itself known – no matter what gear you’re in. Only a faint whine from the supercharger reminds you how it manages this feat.
Full Article: Audi S4 Avant | First Drives | Car Reviews | Auto Express
M
