The Comparative Analysis :
Opel Insignia Grand Sport 1.6 Diesel (17 - 20) vs. BMW 428i Gran Coupé Steptronic (14 - 15)
€ 30,000
€ 43,600
€ 30,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia Grand Sport 1.6 Diesel is considerably bigger in every dimension. It's 10.2 inches longer, 1.5 inches wider and 2.6 inches taller than the BMW 428i Gran Coupé.
Opel Insignia Grand Sport 1.6 Diesel
BMW 428i Gran Coupé
57.3
73.3
82.4
54.7
71.9
79.4
73.3 in
Width
71.9 in
82.4 in
Width Incl. Mirrors
79.4 in
57.3 in
Height
54.7 in
111.4
192.8
110.6
182.6
192.8 in
Length
182.6 in
111.4 in
Wheelbase
110.6 in
Vehicle Weight
Opel Insignia Grand Sport 1.6 Diesel
BMW 428i Gran Coupé
3314 lb
Curb Weight
3538 lb
4564 lb
Gross Vehicle
Weight
Weight
4608 lb
Weight Difference:
225 lb
6.36 %
General
Opel Insignia Grand Sport 1.6 Diesel
BMW 428i Gran Coupé
Z-B
Generation
F36
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
Opel Insignia Grand Sport 1.6 Diesel
BMW 428i Gran Coupé
Straight-four diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
BMW N20
Engine Code
N20-B20
4
Valves
4
4
Cylinders
4
1.6 L / 78 cu in
Displacement
2 L / 98 cu in
134 hp
at 3500 rpm
Power
242 hp
at 5000 rpm
Opel Insignia Grand Sport 1.6 Diesel
134 hp
242 hp
BMW 428i Gran Coupé
236 lb‑ft
at 2000 rpm
Max. Torque
258 lb‑ft
at 1250 rpm
Opel Insignia Grand Sport 1.6 Diesel
236 lb‑ft
258 lb‑ft
BMW 428i Gran Coupé
Performance
Opel Insignia Grand Sport 1.6 Diesel
BMW 428i Gran Coupé
131 mph
Maximum Speed
155 mph
10.5 sec
Acceleration 0 to 62 mph
6 sec
62 mph
62
mph
mph
479 ft
0.000 sec
Opel Insignia Grand Sport 1.6 Diesel
62 mph
62
mph
mph
272 ft
0.000 sec
BMW 428i Gran Coupé
▶ REPLAY
24.73 lb/hp
Weight-to-Power Ratio
14.62 lb/hp
Opel Insignia Grand Sport 1.6 Diesel
24.73 lb/hp
14.62 lb/hp
BMW 428i Gran Coupé
Fuel Economy / Emissions
Opel Insignia Grand Sport 1.6 Diesel
BMW 428i Gran Coupé
Fuel Economy
55 mpg
combined
37 mpg
Opel Insignia Grand Sport 1.6 Diesel
55 mpg
37 mpg
BMW 428i Gran Coupé
46 mpg
city
29 mpg
60 mpg
highway
No data
16.4 gal
Fuel Tank Capacity
15.9 gal
896 mi
Range
592 mi
Opel Insignia Grand Sport 1.6 Diesel
896 mi
592 mi
BMW 428i Gran Coupé
Environmental Impact
88.5 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).
119.4 kWh
Opel Insignia Grand Sport 1.6 Diesel
88.5 kWh
119.4 kWh
BMW 428i Gran Coupé
Euro 6
Emission Standard
Euro 6b (NEFZ)
183 g/mi (NEFZ)
CO2 Emissions
237 g/mi (NEFZ)
Practical Convenience
Opel Insignia Grand Sport 1.6 Diesel
BMW 428i Gran Coupé
5
Doors
5
5
No. of Seats
5
1250 lb
Maximum Payload
1069 lb
13.9 cu ft
Trunk Volume
13.6 cu ft
41.1 cu ft
Cargo Volume (Seats Down)
36.8 cu ft
