Vauxhall Insignia BiTurbo: First drive review

Number one in the B segment, Vauxhall has increased the appeal of diesel Insignia models by introducing its most powerful diesel ever, the 2.0-litre BiTurbo with prices starting at £27,180.

Available in five-door hatch or Sports Tourer estate models, this new engine is designed to rival models from Audi and BMW. Can it compete? We took one down the Route Napoléon to find out.