The Comparative Analysis :
BMW 420d Gran Coupé Steptronic (15 - 17) vs. Opel Insignia Grand Sport 1.5 DI Turbo Automatic (17 - 20)
€ 43,000
€ 31,700
€ 43,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 31,700
ⓘ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 6.6 cm lower than the Opel Insignia Grand Sport 1.5 DI Turbo.
BMW 420d Gran Coupé
Opel Insignia Grand Sport 1.5 DI Turbo
1389
1825
2017
1455
1863
2093
1825 mm
Width
1863 mm
2017 mm
Width Incl. Mirrors
2093 mm
1389 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 1.5 DI Turbo
1600 kg
Kerb Weight
1472 kg
2085 kg
Gross Vehicle
Weight
Weight
2040 kg
Weight Difference:
128 kg
8 %
General
BMW 420d Gran Coupé
Opel Insignia Grand Sport 1.5 DI Turbo
F36
Generation
Z-B
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Unleaded (95 RON)

Rear-wheel drive
Drive
Front-wheel drive

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
BMW 420d Gran Coupé
Opel Insignia Grand Sport 1.5 DI Turbo
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW B47
Engine Series
B47-D20
Engine Code

4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1490 CC
187 bhp
at 4000 rpm
Power
163 bhp
at 5600 rpm
BMW 420d Gran Coupé
187 bhp
163 bhp
Opel Insignia Grand Sport 1.5 DI Turbo
380 NM
at 1750 rpm
Max. Torque
250 NM
at 2000 rpm
BMW 420d Gran Coupé
380 NM
250 NM
Opel Insignia Grand Sport 1.5 DI Turbo
Performance
BMW 420d Gran Coupé
Opel Insignia Grand Sport 1.5 DI Turbo
144 mph
Maximum Speed
135 mph
7.3 sec
Acceleration 0 to 62 mph
9.4 sec
62 mph
62
mph
mph
101 m
0.000 sec
BMW 420d Gran Coupé
62 mph
62
mph
mph
131 m
0.000 sec
Opel Insignia Grand Sport 1.5 DI Turbo
▶ REPLAY
8.56 kg/bhp
Weight-to-Power Ratio
9.03 kg/bhp
BMW 420d Gran Coupé
8.56 kg/bhp
9.03 kg/bhp
Opel Insignia Grand Sport 1.5 DI Turbo
Fuel Economy / Emissions
BMW 420d Gran Coupé
Opel Insignia Grand Sport 1.5 DI Turbo
Fuel Economy
71 mpg
combined
46 mpg
BMW 420d Gran Coupé
71 mpg
46 mpg
Opel Insignia Grand Sport 1.5 DI Turbo
60 mpg
city
38 mpg
No data
motorway
53 mpg
57 L
Fuel Tank Capacity
62 L
885 mi
Range
631 mi
BMW 420d Gran Coupé
885 mi
631 mi
Opel Insignia Grand Sport 1.5 DI Turbo
Environmental Impact
82.2 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).
115.6 kWh
BMW 420d Gran Coupé
82.2 kWh
115.6 kWh
Opel Insignia Grand Sport 1.5 DI Turbo
Euro 6b (NEFZ)
Emission Standard
Euro 6
106 g/km (NEFZ)
CO2 Emissions
138 g/km (NEFZ)
Practical Convenience
BMW 420d Gran Coupé
Opel Insignia Grand Sport 1.5 DI Turbo
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
568 kg
480 L
Boot Capacity
490 L











1300 L
Boot Capacity (Seats Down)
1450 L



















