The Comparative Analysis :
BMW 420i Gran Coupé (14 - 16) vs. Opel Insignia 2.0 BiTurbo CDTI (09 - 09)
€ 36,800

€ 34,200

€ 36,800
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 19.2 cm shorter, 3.3 cm narrower and 10.9 cm lower than the Opel Insignia 2.0 BiTurbo CDTI.
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
1389
1825
2017
1498
1858
2084
1825 mm
Width
1858 mm
2017 mm
Width Incl. Mirrors
2084 mm
1389 mm
Height
1498 mm
2810
4638
2737
4830
4638 mm
Length
4830 mm
2810 mm
Wheelbase
2737 mm
Vehicle Weight
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
1555 kg
Kerb Weight
1503 kg
2040 kg
Gross Vehicle
Weight
Weight
2035 kg

Weight Difference:
52 kg
3.34 %

General
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
F36
Generation
G09
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Diesel

Rear-wheel drive
Drive
Front-wheel drive

6-speed manual transmission
Transmission
6-speed manual transmission
Engine
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
Straight-four petrol engine with turbocharger
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
BMW N20
Engine Series
N20-B20
Engine Code

4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1956 CC
181 bhp
at 5000 rpm
Power
187 bhp
at 4500 rpm
BMW 420i Gran Coupé
181 bhp
187 bhp
Opel Insignia 2.0 BiTurbo CDTI
270 NM
at 1250 rpm
Max. Torque
400 NM
at 2000 rpm
BMW 420i Gran Coupé
270 NM
400 NM
Opel Insignia 2.0 BiTurbo CDTI
Performance
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
147 mph
Maximum Speed
142 mph
7.5 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph
62
mph
mph
104 m
0.000 sec

BMW 420i Gran Coupé
62 mph
62
mph
mph
118 m
0.000 sec

Opel Insignia 2.0 BiTurbo CDTI
▶ REPLAY
8.59 kg/bhp
Weight-to-Power Ratio
8.04 kg/bhp
BMW 420i Gran Coupé
8.59 kg/bhp
8.04 kg/bhp
Opel Insignia 2.0 BiTurbo CDTI
Fuel Economy / Emissions
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
Fuel Economy
44 mpg
combined
47 mpg
BMW 420i Gran Coupé
44 mpg
47 mpg
Opel Insignia 2.0 BiTurbo CDTI
32 mpg
city
No data
No data
motorway
No data
60 L
Fuel Tank Capacity
70 L
583 mi
Range
725 mi
BMW 420i Gran Coupé
583 mi
725 mi
Opel Insignia 2.0 BiTurbo CDTI
Environmental Impact
121.2 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
121.2 kWh
123.4 kWh
Opel Insignia 2.0 BiTurbo CDTI
Euro 6b (NEFZ)
Emission Standard
Euro 5
149 g/km (NEFZ)
CO2 Emissions
159 g/km (NEFZ)
Practical Convenience
BMW 420i Gran Coupé
Opel Insignia 2.0 BiTurbo CDTI
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
532 kg
480 L
Boot Capacity
520 L










1300 L
Boot Capacity (Seats Down)
1465 L