Vauxhall Insignia Grand Sport GSi 2018 Road Test

2.0 Turbo 4x4 auto: 0-62mph 6.9 seconds; top speed 155mph. Combined consumption 32.8mpg, CO2 emissions 197g/km.

2.0 BiTurbo D 4x4 auto: 0-62mph 7.3 seconds; top speed 145mph. Combined consumption 40.4mpg, CO2 emissions 186g/km.

 

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