The Comparative Analysis :
BMW 420i Gran Coupé Steptronic (16 - 17) vs. Opel Insignia 2.0 BiTurbo CDTI (09 - 09)
€ 39,700

€ 34,200

€ 39,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,200
ⓘ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 7.6 inches shorter, 1.3 inches narrower and 4.3 inches lower than the Opel Insignia 2.0 BiTurbo CDTI.
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
54.7
71.9
79.4
59
73.1
82
71.9 in
Width
73.1 in
79.4 in
Width Incl. Mirrors
82 in
54.7 in
Height
59 in
110.6
182.6
107.8
190.2
182.6 in
Length
190.2 in
110.6 in
Wheelbase
107.8 in
Vehicle Weight
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
3560 lb
Curb Weight
3314 lb
4630 lb
Gross Vehicle
Weight
Weight
4486 lb

Weight Difference:
247 lb
6.94 %

General
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
F36
Generation
G09
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Front-wheel drive

8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
BMW B48
Engine Series
B48-B20
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
181 hp
at 5000 rpm
Power
187 hp
at 4500 rpm
BMW 420i Gran Coupé
181 hp
187 hp
Opel Insignia 2.0 BiTurbo CDTI
199 lb‑ft
at 1350 rpm
Max. Torque
295 lb‑ft
at 2000 rpm
BMW 420i Gran Coupé
199 lb‑ft
295 lb‑ft
Opel Insignia 2.0 BiTurbo CDTI
Performance
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
147 mph
Maximum Speed
142 mph
7.7 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
351 ft
0.000 sec

BMW 420i Gran Coupé
62 mph
62
mph
mph
387 ft
0.000 sec

Opel Insignia 2.0 BiTurbo CDTI
▶ REPLAY
19.67 lb/hp
Weight-to-Power Ratio
17.72 lb/hp
BMW 420i Gran Coupé
19.67 lb/hp
17.72 lb/hp
Opel Insignia 2.0 BiTurbo CDTI
Fuel Economy / Emissions
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
Fuel Economy
43 mpg
combined
39 mpg
BMW 420i Gran Coupé
43 mpg
39 mpg
Opel Insignia 2.0 BiTurbo CDTI
33 mpg
city
No data
No data
highway
No data
15.9 gal
Fuel Tank Capacity
18.5 gal
678 mi
Range
725 mi
BMW 420i Gran Coupé
678 mi
725 mi
Opel Insignia 2.0 BiTurbo CDTI
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).
123.4 kWh
BMW 420i Gran Coupé
104.1 kWh
123.4 kWh
Opel Insignia 2.0 BiTurbo CDTI
Euro 6b (NEFZ)
Emission Standard
Euro 5
204 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)
Practical Convenience
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1173 lb
13.6 cu ft
Trunk Volume
14.7 cu ft










36.8 cu ft
Cargo Volume (Seats Down)
41.5 cu ft