The Vauxhall Insignia Sports Tourer is well equipped and can be cheap to buy, but it’s not quite as spacious, refined or efficient as its rivalsread the full model review
SRi VX-Line gets bigger wheels (unless you have the 1.6 diesel), sportier bodystyling, a heated flat-bottom steering wheel, sat-nav and a 4.2in colour display in front of the driver.
Engine:1.6 Turbo D 
This higher-powered version of the 1.6 diesel unit is noticeably punchier than the 108bhp option, but it has a narrower power band. Even so, the extra shove will be useful if you have a boot full of stuff.