Audi A1 8X (2010-2018)

Audi had considered using the name for the 182bhp 1.4 T version of the A1, revealed at the recent Paris Motor Show. But it backtracked at the last minute, fearing that the model’s two-wheel-drive layout would put off customers loyal to the brand.

Instead, bosses have decided to develop a new S1 alongside the Polo R, which is being readied by VW’s performance division in Germany. The cars will share underpinnings, to keep costs down, while VW may also add the scaled-down four-wheel-drive technology to its rugged CrossPolo and subsidiary Skoda’s Fabia Scout to further increase economies of scale.

But the full, sophisticated version of the quattro system will be reserved for the S1. And the car will continue Audi’s recent push to use innovations from its larger models on smaller products – the S1’s 4WD will have the option of the torque vectoring rear sport differential from the 
S4 and RS5, which promises agile handling.

Engine choices are still being considered, although the 1.4 TFSI from the current flagship won’t be used. Instead, to distance the S1 from the rest 
of the line-up, Audi is likely to employ one of the VW Group’s larger petrol turbos, which currently power the Golf GTI in 2.0-litre form and the top-spec Skoda Yeti in 1.8-litre tune.

A further option is a new 1.6-litre unit. Audi has already said it won’t return to rallying, but VW is planning an entry with a car prepared by a new team set up by Spanish former WRC ace Carlos Sainz. This is likely to be based on the Polo R, and as the sport’s rules dictate that cars be powered by a 1.6-litre turbo, the engine from this model could make it into the S1.

The Audi is likely to deliver around 240bhp – more than the 208bhp of the MINI Cooper S John Cooper Works – and offer scorching performance. The sprint from 0-62mph should take around six seconds, and top speed will be limited to 155mph. A choice of six-speed manual and seven-speed S tronic gearboxes will be available.

Despite the fireworks under the bonnet, the S1 won’t look vastly different to the 1.4 TSI. It will get a unique, deeper front bumper, more pronounced wheelarches to fit larger alloys, a gloss black rear diffuser and special badging. Two-tone paint will also be offered.