Vauxhall Corsa

And while this model has been converted into a van with blacked-out rear windows and no seats in the back, it's more than simply a commercial Corsa.

Instead, it gives a clear glimpse of the 'warm' SRi variant, which will become the understudy to the full-strength VXR hot hatch launched next year.

While the range-topper is yet to be revealed, it has already been spied without any disguise by Auto Express in Issue 925. The 197bhp flagship will be a real thriller, but costly insurance and fuel bills are likely to deter some buyers.

That's where the new SRi variant showcased here steps in. It will be powered by a detuned 1.6-litre turbocharged petrol engine, which delivers a more manageable 150bhp to the front wheels. As a result, premiums will be lower and younger drivers will get the chance to own a sporty Corsa.

With large 17-inch alloys, red brake calipers and a new front bumper, side sills and rear spoiler, the SRi will have more visual impact than the standard model.

Officially called the Corsavan Concept, and set to be unveiled at the Paris Motor Show this week, the new workhorse is trimmed with a black leather interior featuring figure-hugging sports seats. When the production version of the SRi appears next summer, it will come with a full five-seat cabin and be available with both three and five doors. And Vauxhall is keen to remain competitive with rivals, so the SRi will be priced from £13,000, while the VXR range-topper will cost around £15,600, pitching it against the Renault­sport Clio 197. Even though the newly developed Corsa chassis is more than capable of coping with 150bhp, ESP is expected to come as standard on the SRi, while other desirable extras include adaptive headlamps, which move with the steering.

For those who want even cheaper sporty Corsa motoring, a diesel SRi model is also set to join the range, using the 1.7-litre oil-burner found in lesser versions. However, it's unlikely a diesel Corsa VXR will ever be produced. Even if your budget can't stretch to an SRi version, there is another way to get hold of a sporty-looking Corsa. Buyers of any model in the range can specify the bodykit featured on the Corsavan Concept. Prices for the add-ons have yet to be announced.