The Comparative Analysis :
BMW 420i Gran Coupé Steptronic (16 - 17) vs. Opel Insignia Grand Sport 1.6 DI Turbo Automatic (18 - 19)
€ 39,700
€ 38,400
€ 39,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW 420i Gran Coupé is considerably smaller in every dimension. It's 10.2 inches shorter, 1.5 inches narrower and 2.6 inches lower than the Opel Insignia Grand Sport 1.6 DI Turbo.
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 DI Turbo
54.7
71.9
79.4
57.3
73.3
82.4
71.9 in
Width
73.3 in
79.4 in
Width Incl. Mirrors
82.4 in
54.7 in
Height
57.3 in
110.6
182.6
111.4
192.8
182.6 in
Length
192.8 in
110.6 in
Wheelbase
111.4 in
Vehicle Weight
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 DI Turbo
3560 lb
Curb Weight
3355 lb
4630 lb
Gross Vehicle
Weight
Weight
4652 lb
Weight Difference:
205 lb
5.76 %
General
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 DI Turbo
F36
Generation
Z-B
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 DI Turbo
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
BMW B48
Engine Series
B48-B20
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.6 L / 78 cu in
181 hp
at 5000 rpm
Power
197 hp
at 5500 rpm
BMW 420i Gran Coupé
181 hp
197 hp
Opel Insignia Grand Sport 1.6 DI Turbo
199 lb‑ft
at 1350 rpm
Max. Torque
207 lb‑ft
at 1650 rpm
BMW 420i Gran Coupé
199 lb‑ft
207 lb‑ft
Opel Insignia Grand Sport 1.6 DI Turbo
Performance
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 DI Turbo
147 mph
Maximum Speed
144 mph
7.7 sec
Acceleration 0 to 62 mph
8 sec
62 mph
62
mph
mph
351 ft
0.000 sec
BMW 420i Gran Coupé
62 mph
62
mph
mph
364 ft
0.000 sec
Opel Insignia Grand Sport 1.6 DI Turbo
▶ REPLAY
19.67 lb/hp
Weight-to-Power Ratio
17.03 lb/hp
BMW 420i Gran Coupé
19.67 lb/hp
17.03 lb/hp
Opel Insignia Grand Sport 1.6 DI Turbo
Fuel Economy / Emissions
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 DI Turbo
Fuel Economy
43 mpg
combined
37 mpg
BMW 420i Gran Coupé
43 mpg
37 mpg
Opel Insignia Grand Sport 1.6 DI Turbo
33 mpg
city
29 mpg
No data
highway
44 mpg
15.9 gal
Fuel Tank Capacity
16.4 gal
678 mi
Range
602 mi
BMW 420i Gran Coupé
678 mi
602 mi
Opel Insignia Grand Sport 1.6 DI Turbo
Environmental Impact
104.1 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).
121.2 kWh
BMW 420i Gran Coupé
104.1 kWh
121.2 kWh
Opel Insignia Grand Sport 1.6 DI Turbo
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP
204 g/mi (NEFZ)
CO2 Emissions
262 g/mi (WLTP)
Practical Convenience
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 DI Turbo
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1296 lb
13.6 cu ft
Trunk Volume
13.9 cu ft
36.8 cu ft
Cargo Volume (Seats Down)
41.1 cu ft
