The Comparative Analysis :
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel 4x4 Automatic (19 - 20) vs. BMW 420d Gran Coupé xDrive Steptronic (15 - 17)
€ 46,800

€ 45,500

€ 46,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel is considerably bigger in every dimension. It's 27.2 cm longer, 3.8 cm wider and 4.1 cm taller than the BMW 420d Gran Coupé.
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
BMW 420d Gran Coupé
1445
1863
2093
1404
1825
2017
1863 mm
Width
1825 mm
2093 mm
Width Incl. Mirrors
2017 mm
1445 mm
Height
1404 mm
2829
4910
2810
4638
4910 mm
Length
4638 mm
2829 mm
Wheelbase
2810 mm
Vehicle Weight
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
BMW 420d Gran Coupé
1772 kg
Kerb Weight
1675 kg
2315 kg
Gross Vehicle
Weight
Weight
2160 kg

Weight Difference:
97 kg
5.47 %

General
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
BMW 420d Gran Coupé
Z-B
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Diesel

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
BMW 420d Gran Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
Engine Series
BMW B47
Engine Code
B47-D20

4
Valves
4
4
Cylinders
4
1956 CC
Engine Capacity
1995 CC
207 bhp
at 4000 rpm
Power
187 bhp
at 4000 rpm
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
207 bhp
187 bhp
BMW 420d Gran Coupé
480 NM
at 1500 rpm
Max. Torque
380 NM
at 1750 rpm
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
480 NM
380 NM
BMW 420d Gran Coupé
Performance
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
BMW 420d Gran Coupé
145 mph
Maximum Speed
142 mph
7.9 sec
Acceleration 0 to 62 mph
7.4 sec
62 mph
62
mph
mph
110 m
0.000 sec

Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
62 mph
62
mph
mph
103 m
0.000 sec

BMW 420d Gran Coupé
▶ REPLAY
8.56 kg/bhp
Weight-to-Power Ratio
8.96 kg/bhp
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
8.56 kg/bhp
8.96 kg/bhp
BMW 420d Gran Coupé
Fuel Economy / Emissions
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
BMW 420d Gran Coupé
Fuel Economy
40 mpg
combined
63 mpg
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
40 mpg
63 mpg
BMW 420d Gran Coupé
29 mpg
city
54 mpg
50 mpg
motorway
No data
62 L
Fuel Tank Capacity
57 L
542 mi
Range
787 mi
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
542 mi
787 mi
BMW 420d Gran Coupé
Environmental Impact
146.1 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
92.5 kWh
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
146.1 kWh
92.5 kWh
BMW 420d Gran Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 6b (NEFZ)
195 g/km (WLTP)
CO2 Emissions
118 g/km (NEFZ)
Practical Convenience
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
BMW 420d Gran Coupé
5
Doors
5
5
No. of Seats
5
543 kg
Maximum Payload
485 kg
490 L
Boot Capacity
480 L











1450 L
Boot Capacity (Seats Down)
1300 L