Original Aston Martin DB7 V12 prototype up for sale

A rare prototype of the Aston Martin DB7 V12 Vantage is on sale for £295,000.

The Vantage was built to be more powerful version of the DB7, which was originally released in 1993, and came with a 480bhp, 6.4-litre, Tom Walkinshaw Racing-built V12 engine.