The Comparative Analysis :
BMW 420i Gran Coupé xDrive (14 - 16) vs. Opel Insignia Grand Sport 1.6 Diesel Automatic (17 - 20)
€ 39,300
€ 32,000
€ 39,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,000
ⓘ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 10.2 inches shorter, 1.5 inches narrower and 2 inches lower than the Opel Insignia Grand Sport 1.6 Diesel.
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 Diesel
55.3
71.9
79.4
57.3
73.3
82.4
71.9 in
Width
73.3 in
79.4 in
Width Incl. Mirrors
82.4 in
55.3 in
Height
57.3 in
110.6
182.6
111.4
192.8
182.6 in
Length
192.8 in
110.6 in
Wheelbase
111.4 in
Vehicle Weight
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 Diesel
3627 lb
Curb Weight
3355 lb
4696 lb
Gross Vehicle
Weight
Weight
4619 lb
Weight Difference:
271 lb
7.47 %
General
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 Diesel
F36
Generation
Z-B
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 Diesel
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
BMW N20
Engine Series
N20-B20
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.6 L / 78 cu in
181 hp
at 5000 rpm
Power
134 hp
at 3500 rpm
BMW 420i Gran Coupé
181 hp
134 hp
Opel Insignia Grand Sport 1.6 Diesel
199 lb‑ft
at 1250 rpm
Max. Torque
236 lb‑ft
at 2000 rpm
BMW 420i Gran Coupé
199 lb‑ft
236 lb‑ft
Opel Insignia Grand Sport 1.6 Diesel
Performance
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 Diesel
145 mph
Maximum Speed
126 mph
7.6 sec
Acceleration 0 to 62 mph
10.9 sec
62 mph
62
mph
mph
348 ft
0.000 sec
BMW 420i Gran Coupé
62 mph
62
mph
mph
495 ft
0.000 sec
Opel Insignia Grand Sport 1.6 Diesel
▶ REPLAY
20.04 lb/hp
Weight-to-Power Ratio
25.04 lb/hp
BMW 420i Gran Coupé
20.04 lb/hp
25.04 lb/hp
Opel Insignia Grand Sport 1.6 Diesel
Fuel Economy / Emissions
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 Diesel
Fuel Economy
34 mpg
combined
46 mpg
BMW 420i Gran Coupé
34 mpg
46 mpg
Opel Insignia Grand Sport 1.6 Diesel
26 mpg
city
39 mpg
No data
highway
52 mpg
15.9 gal
Fuel Tank Capacity
16.4 gal
541 mi
Range
756 mi
BMW 420i Gran Coupé
541 mi
756 mi
Opel Insignia Grand Sport 1.6 Diesel
Environmental Impact
130.7 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).
104.9 kWh
BMW 420i Gran Coupé
130.7 kWh
104.9 kWh
Opel Insignia Grand Sport 1.6 Diesel
Euro 6b (NEFZ)
Emission Standard
Euro 6
259 g/mi (NEFZ)
CO2 Emissions
216 g/mi (NEFZ)
Practical Convenience
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 Diesel
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1263 lb
13.6 cu ft
Trunk Volume
13.9 cu ft
36.8 cu ft
Cargo Volume (Seats Down)
41.1 cu ft
