What is it?
The new Vauxhall Insignia Sports Tourer range aims to undercut its rivals with maximum value for money, and no model does it better than this: the Design Nav.
It sits one rung up the trim ladder and therefore comes with a lightened version of its siblings’ standard kit lists, but you still get the same bragworthy storage space, smart exterior looks and, as this is a Nav model, a touchscreen with satellite navigation.
As you’ll know if you read our review of the higher-specced SRi Nav, the new larger Sports Tourer can swallow more luggage than its archrival, the Ford Mondeo Estate, beating that car by 60-litres whether the rear seats are up or down with 560 or 1665 litres of space respectively.
Admittedly that’s 90 and 115 litres off the impressive Volkswagen Passat Estate, but when you consider that the car we’re testing today, a Design Nav with a 1.5-litre petrol engine that costs from £19,480, undercuts its German rival by almost £4000, that loss seems fair. Even VW's Golf Estate costs about £1000 more, and that smaller car slots into the class below.