The Comparative Analysis :
BMW 420d Gran Coupé xDrive Steptronic (14 - 15) vs. Opel Insignia Grand Sport 2.0 Diesel Automatic (17 - 20)
€ 44,200

€ 33,600

€ 44,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 33,600
ⓘ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 25.9 cm shorter, 3.8 cm narrower and 5.1 cm lower than the Opel Insignia Grand Sport 2.0 Diesel.
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
1404
1825
2017
1455
1863
2093
1825 mm
Width
1863 mm
2017 mm
Width Incl. Mirrors
2093 mm
1404 mm
Height
1455 mm
2810
4638
2829
4897
4638 mm
Length
4897 mm
2810 mm
Wheelbase
2829 mm
Vehicle Weight
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
1675 kg
Kerb Weight
1613 kg
2160 kg
Gross Vehicle
Weight
Weight
2220 kg

Weight Difference:
62 kg
3.7 %

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

Permanent all-wheel drive
Drive
Front-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
Straight-four diesel engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N47
Engine Series
N47-D20
Engine Code

4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1956 CC
181 bhp
at 4000 rpm
Power
168 bhp
at 3750 rpm
BMW 420d Gran Coupé
181 bhp
168 bhp
Opel Insignia Grand Sport 2.0 Diesel
380 NM
at 1750 rpm
Max. Torque
400 NM
at 1750 rpm
BMW 420d Gran Coupé
380 NM
400 NM
Opel Insignia Grand Sport 2.0 Diesel
Performance
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
142 mph
Maximum Speed
139 mph
7.5 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
104 m
0.000 sec

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

Opel Insignia Grand Sport 2.0 Diesel
▶ REPLAY
9.25 kg/bhp
Weight-to-Power Ratio
9.6 kg/bhp
BMW 420d Gran Coupé
9.25 kg/bhp
9.6 kg/bhp
Opel Insignia Grand Sport 2.0 Diesel
Fuel Economy / Emissions
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
Fuel Economy
59 mpg
combined
51 mpg
BMW 420d Gran Coupé
59 mpg
51 mpg
Opel Insignia Grand Sport 2.0 Diesel
50 mpg
city
38 mpg
No data
motorway
63 mpg
57 L
Fuel Tank Capacity
62 L
738 mi
Range
700 mi
BMW 420d Gran Coupé
738 mi
700 mi
Opel Insignia Grand Sport 2.0 Diesel
Environmental Impact
98.8 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).
113.1 kWh
BMW 420d Gran Coupé
98.8 kWh
113.1 kWh
Opel Insignia Grand Sport 2.0 Diesel
Euro 6b (NEFZ)
Emission Standard
Euro 6
127 g/km (NEFZ)
CO2 Emissions
145 g/km (NEFZ)
Practical Convenience
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
607 kg
480 L
Boot Capacity
490 L











1300 L
Boot Capacity (Seats Down)
1450 L