The Comparative Analysis :
BMW 420i Gran Coupé xDrive (16 - 17) vs. Opel Insignia Grand Sport 1.5 Diesel (20 - ..)
€ 40,100
€ 31,800
€ 40,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 31,800
ⓘ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 25.9 cm shorter, 3.8 cm narrower and 5.1 cm lower than the Opel Insignia Grand Sport 1.5 Diesel.
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.5 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 420i Gran Coupé
Opel Insignia Grand Sport 1.5 Diesel
1675 kg
Kerb Weight
1505 kg
2160 kg
Gross Vehicle
Weight
Weight
2110 kg
Weight Difference:
170 kg
10.15 %
General
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.5 Diesel
F36
Generation
Z-B
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.5 Diesel
Straight-four petrol engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW B48
Engine Series
B48-B20
Engine Code
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1496 CC
181 bhp
at 5000 rpm
Power
120 bhp
at 3250 rpm
BMW 420i Gran Coupé
181 bhp
120 bhp
Opel Insignia Grand Sport 1.5 Diesel
270 NM
at 1350 rpm
Max. Torque
300 NM
at 1750 rpm
BMW 420i Gran Coupé
270 NM
300 NM
Opel Insignia Grand Sport 1.5 Diesel
Performance
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.5 Diesel
145 mph
Maximum Speed
129 mph
7.8 sec
Acceleration 0 to 62 mph
10.6 sec
62 mph
62
mph
mph
108 m
0.000 sec
BMW 420i Gran Coupé
62 mph
62
mph
mph
147 m
0.000 sec
Opel Insignia Grand Sport 1.5 Diesel
▶ REPLAY
9.25 kg/bhp
Weight-to-Power Ratio
12.54 kg/bhp
BMW 420i Gran Coupé
9.25 kg/bhp
12.54 kg/bhp
Opel Insignia Grand Sport 1.5 Diesel
Fuel Economy / Emissions
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.5 Diesel
Fuel Economy
43 mpg
combined
71 mpg
BMW 420i Gran Coupé
43 mpg
71 mpg
Opel Insignia Grand Sport 1.5 Diesel
32 mpg
city
59 mpg
No data
motorway
81 mpg
60 L
Fuel Tank Capacity
62 L
565 mi
Range
963 mi
BMW 420i Gran Coupé
565 mi
963 mi
Opel Insignia Grand Sport 1.5 Diesel
Environmental Impact
125 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).
82.2 kWh
BMW 420i Gran Coupé
125 kWh
82.2 kWh
Opel Insignia Grand Sport 1.5 Diesel
Euro 6b (NEFZ)
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
154 g/km (NEFZ)
CO2 Emissions
120 g/km (WLTP)
Practical Convenience
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.5 Diesel
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
605 kg
480 L
Boot Capacity
490 L
1300 L
Boot Capacity (Seats Down)
1450 L
