The Comparative Analysis :
Opel Insignia Grand Sport 2.0 Diesel (20 - ..) vs. BMW 420i Gran Coupé (17 - ..)
€ 38,200
€ 41,300
€ 38,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia Grand Sport 2.0 Diesel is considerably bigger in every dimension. It's 10.2 inches longer, 1.5 inches wider and 2.6 inches taller than the BMW 420i Gran Coupé.
Opel Insignia Grand Sport 2.0 Diesel
BMW 420i Gran Coupé
57.3
73.3
82.4
54.7
71.9
79.4
73.3 in
Width
71.9 in
82.4 in
Width Incl. Mirrors
79.4 in
57.3 in
Height
54.7 in
111.4
192.8
110.6
182.6
192.8 in
Length
182.6 in
111.4 in
Wheelbase
110.6 in
Vehicle Weight
Opel Insignia Grand Sport 2.0 Diesel
BMW 420i Gran Coupé
3488 lb
Curb Weight
3527 lb
4817 lb
Gross Vehicle
Weight
Weight
4586 lb
Weight Difference:
40 lb
1.13 %
General
Opel Insignia Grand Sport 2.0 Diesel
BMW 420i Gran Coupé
Z-B
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Insignia Grand Sport 2.0 Diesel
BMW 420i Gran Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
BMW B48
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
172 hp
at 3500 rpm
Power
181 hp
at 5000 rpm
Opel Insignia Grand Sport 2.0 Diesel
172 hp
181 hp
BMW 420i Gran Coupé
280 lb‑ft
at 1500 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Opel Insignia Grand Sport 2.0 Diesel
280 lb‑ft
199 lb‑ft
BMW 420i Gran Coupé
Performance
Opel Insignia Grand Sport 2.0 Diesel
BMW 420i Gran Coupé
140 mph
Maximum Speed
147 mph
8 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph
62
mph
mph
364 ft
0.000 sec
Opel Insignia Grand Sport 2.0 Diesel
62 mph
62
mph
mph
341 ft
0.000 sec
BMW 420i Gran Coupé
▶ REPLAY
20.28 lb/hp
Weight-to-Power Ratio
19.49 lb/hp
Opel Insignia Grand Sport 2.0 Diesel
20.28 lb/hp
19.49 lb/hp
BMW 420i Gran Coupé
Fuel Economy / Emissions
Opel Insignia Grand Sport 2.0 Diesel
BMW 420i Gran Coupé
Fuel Economy
55 mpg
combined
37 mpg
Opel Insignia Grand Sport 2.0 Diesel
55 mpg
37 mpg
BMW 420i Gran Coupé
42 mpg
city
29 mpg
67 mpg
highway
No data
16.4 gal
Fuel Tank Capacity
15.9 gal
896 mi
Range
583 mi
Opel Insignia Grand Sport 2.0 Diesel
896 mi
583 mi
BMW 420i Gran Coupé
Environmental Impact
88.5 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).
121.2 kWh
Opel Insignia Grand Sport 2.0 Diesel
88.5 kWh
121.2 kWh
BMW 420i Gran Coupé
Euro 6d-ISC-FCM (WLTP) 36AP-AR
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
198 g/mi (WLTP)
CO2 Emissions
272 g/mi (WLTP)
Practical Convenience
Opel Insignia Grand Sport 2.0 Diesel
BMW 420i Gran Coupé
5
Doors
5
5
No. of Seats
5
1329 lb
Maximum Payload
1058 lb
13.9 cu ft
Trunk Volume
13.6 cu ft
41.1 cu ft
Cargo Volume (Seats Down)
36.8 cu ft
