2019 Vauxhall Insignia Grand Sport SRi Nav 1.6 diesel ecotec from UK and Ireland
Summary:
Nice to drive
Faults:
Clutch, turbo, and rear suspension all needed attention recently. Expensive, but expected at the mileage. The car has essentially been use as a taxi.
General Comments:
Grand Sport Insignia. Stunning looking car.
SRi Nav model has the lot, all equipment you would expect of a 2019 car. Phone is easy to connect and use.
Interior also has good space. Seats are amazing, very comfy. Super smooth on motorway cruising.
Love the looks inside and out.
1.6 diesel is very economical at around 50 mpg no matter how you drive it. Power is surprisingly good as well for a smaller diesel, though I would expect the larger 2.0 diesel would be better.
You can get these really cheap now, but be aware a lot of these cars are used as taxis and have serious mileage on them now, and will need a lot of work to keep going as a reliable car.
Would you buy another car from this manufacturer? Don't Know
Review Date: 18th September, 2026
1st Aug 2025, 14:07
Struggling to get 45 mpg out of my 2.0 turbo diesel Insignia.
Drove a friends 1.6 turbo diesel. Slower, but not unacceptably so, and easily did 50 mpg +. Well worth going for over the 2.0.
Heard the newer developed 1.5 turbo diesel is a good one also.
As for petrol, the 1.5t seems reliable, but only does 38 mpg in reality, not over 40 as claimed.
These are good cars, but choose an engine and spec carefully for your needs.