BMW 3 Series vs Vauxhall Insignia Grand Sport Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

Select a car to compare

Cancel
Change

Select a car to compare

Cancel
Change

Select a car to compare

Cancel
+

Specs

2025 BMW 3 Series
2.0 320i M Sport (181bhp) (Pro Pack) Saloon 4d
2025 Vauxhall Insignia Grand Sport
1.5 Turbo D Design
Powertrain 8-speed Automatic 6-speed Manual
Drivetrain
RWD
FWD
Fuel economy, city -- --
Fuel economy, motorway -- --
Fuel tank volume 223 L 235 L
Engine
Fuel type
Petrol
Diesel
Power
135 kW
89 kW
Torque
366 N-m @ 4,600 RPM
407 N-m @ 2,500 RPM
Cylinders
4 cylinders
3 cylinders
Engine size
1,998 cc
1,496 cc
Interior
Maximum seating 5 seats 5 seats
Front legroom -- --
Rear legroom -- --
Exterior
Length 119.71 m 124.61 m
Width 52.53 m 53.16 m
Height 36.58 m 36.96 m
Wheelbase 72.42 m 71.86 m

Available Options

2025 BMW 3 Series
2.0 320i M Sport (181bhp) (Pro Pack) Saloon 4d
2025 Vauxhall Insignia Grand Sport
1.5 Turbo D Design

Related Comparisons

2025 BMW 3 Series
2.0 320i M Sport (181bhp) (Pro Pack) Saloon 4d
2025 Vauxhall Insignia Grand Sport
1.5 Turbo D Design