The Comparative Analysis :
BMW 420d Gran Coupé xDrive (15 - 17) vs. Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel 4x4 Automatic (19 - 20)
€ 43,300

€ 46,800

€ 43,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 420d Gran Coupé is considerably smaller in every dimension. It's 27.2 cm shorter, 3.8 cm narrower and 4.1 cm lower than the Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel.
BMW 420d Gran Coupé
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
1404
1825
2017
1445
1863
2093
1825 mm
Width
1863 mm
2017 mm
Width Incl. Mirrors
2093 mm
1404 mm
Height
1445 mm
2810
4638
2829
4910
4638 mm
Length
4910 mm
2810 mm
Wheelbase
2829 mm
Vehicle Weight
BMW 420d Gran Coupé
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
1660 kg
Kerb Weight
1772 kg
2145 kg
Gross Vehicle
Weight
Weight
2315 kg

Weight Difference:
112 kg
6.32 %

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

Permanent all-wheel drive
Drive
Permanent all-wheel drive

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

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

BMW 420d Gran Coupé
62 mph
62
mph
mph
110 m
0.000 sec

Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
▶ REPLAY
8.88 kg/bhp
Weight-to-Power Ratio
8.56 kg/bhp
BMW 420d Gran Coupé
8.88 kg/bhp
8.56 kg/bhp
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Fuel Economy / Emissions
BMW 420d Gran Coupé
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Fuel Economy
61 mpg
combined
40 mpg
BMW 420d Gran Coupé
61 mpg
40 mpg
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
50 mpg
city
29 mpg
No data
motorway
50 mpg
57 L
Fuel Tank Capacity
62 L
770 mi
Range
542 mi
BMW 420d Gran Coupé
770 mi
542 mi
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Environmental Impact
94.6 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).
146.1 kWh
BMW 420d Gran Coupé
94.6 kWh
146.1 kWh
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
121 g/km (NEFZ)
CO2 Emissions
195 g/km (WLTP)
Practical Convenience
BMW 420d Gran Coupé
Opel Insignia Grand Sport GSi 2.0 BiTurbo Diesel
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
543 kg
480 L
Boot Capacity
490 L











1300 L
Boot Capacity (Seats Down)
1450 L