Audi A3 Sportback 1.5 TFSI 150 Black Edition S tronic 2018 review

One way of making an appealing, compact hatchback more versatile is to extend the wheelbase to give more space for rear seat passengers and more room in the boot for luggage.

That seemingly modest change plants the Audi A3 Sportback firmly in the centre of family car territory – so much so that sister title What Car? named it the best family car in its 2017 annual Car of the Year Awards. It's also firmly rooted in Autocar's ranking of the ten best family hatchbacks.

The 2018 Black Edition tested here is the flagship of the A3 Sportback range and the second car in the Volkswagen Group (after the Volkswagen Golf) to get the new 148bhp, 1.5 TFSI petrol engine. It replaces the 1.4-litre of similar performance, with the slightly larger capacity engine giving better fuel consumption and emissions performance under the new WLTP European test regime. 

The new petrol engine is predictably smooth when firing up to idle and that doesn’t change underway as the revs climb up through the range. Maximum power is between 5,000rpm and 6,000rpm and, in truth, that flexibility is evident pretty much throughout the rev range.

With Auto, Comfort or Dynamic selected in the Audi Drive Select programme, engine response is sharp and predictable, it’s only in Eco mode that it acquires a sludge-like quality in an effort to eke out the fuel ration by sidestepping fidgety throttle input from the driver. 

The S tronic DCT automatic transmission response is noticeably softer in Comfort mode than Dynamic, while the Auto option is a good day-to-day compromise.

Going from 0-62mph takes 8.2 seconds so this is no race car, but the A3 Sportback does feel pleasingly quick on open, country roads. Like the 1.4 that preceded it, the 1.5 has cylinder-on-demand technology to reduce fuel consumption when the engine’s workload is low, and is imperceptible. 

Our test car was equipped with passive suspension which is unaffected by the Drive Select settings. The firm ride it delivers in combination with 25/40 R18 tyres ensure the ‘Sport’ in Sportback feels apt and, although well within acceptable limits, relays a pretty accurate impression of the state of indifferent secondary road surfaces. If you prefer a car with a marshmallow ride, this isn’t for you.