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 rivalsget the best price
Trim: Design Nav
As the name suggests, Design Nav adds sat-nav to the 7.0in infotainment screen.
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.
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All the strengths of the hatch, plus a large, practical boot