The Comparative Analysis :
BMW 420d Gran Coupé (15 - 17) vs. Opel Insignia Grand Sport 2.0 Diesel Automatic (17 - 20)
€ 40,800

€ 33,600

€ 40,800
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 10.2 inches shorter, 1.5 inches narrower and 2.6 inches lower than the Opel Insignia Grand Sport 2.0 Diesel.
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
54.7
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
54.7 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 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
3494 lb
Curb Weight
3556 lb
4564 lb
Gross Vehicle
Weight
Weight
4894 lb

Weight Difference:
62 lb
1.74 %

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

Rear-wheel drive
Drivetrain
Front-wheel drive

6-speed manual 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 B47
Engine Series
B47-D20
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
187 hp
at 4000 rpm
Power
168 hp
at 3750 rpm
BMW 420d Gran Coupé
187 hp
168 hp
Opel Insignia Grand Sport 2.0 Diesel
280 lb‑ft
at 1750 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
BMW 420d Gran Coupé
280 lb‑ft
295 lb‑ft
Opel Insignia Grand Sport 2.0 Diesel
Performance
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
147 mph
Maximum Speed
139 mph
7.5 sec
Acceleration 0 to 62 mph
8.9 sec
62 mph
62
mph
mph
341 ft
0.000 sec

BMW 420d Gran Coupé
62 mph
62
mph
mph
407 ft
0.000 sec

Opel Insignia Grand Sport 2.0 Diesel
▶ REPLAY
18.68 lb/hp
Weight-to-Power Ratio
21.17 lb/hp
BMW 420d Gran Coupé
18.68 lb/hp
21.17 lb/hp
Opel Insignia Grand Sport 2.0 Diesel
Fuel Economy / Emissions
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
Fuel Economy
56 mpg
combined
43 mpg
BMW 420d Gran Coupé
56 mpg
43 mpg
Opel Insignia Grand Sport 2.0 Diesel
46 mpg
city
32 mpg
No data
highway
52 mpg
15.1 gal
Fuel Tank Capacity
16.4 gal
843 mi
Range
700 mi
BMW 420d Gran Coupé
843 mi
700 mi
Opel Insignia Grand Sport 2.0 Diesel
Environmental Impact
86.4 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
86.4 kWh
113.1 kWh
Opel Insignia Grand Sport 2.0 Diesel
Euro 6b (NEFZ)
Emission Standard
Euro 6
179 g/mi (NEFZ)
CO2 Emissions
233 g/mi (NEFZ)
Practical Convenience
BMW 420d Gran Coupé
Opel Insignia Grand Sport 2.0 Diesel
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1338 lb
13.6 cu ft
Trunk Volume
13.9 cu ft











36.8 cu ft
Cargo Volume (Seats Down)
41.1 cu ft