The Comparative Analysis :
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo (17 - 18) vs. BMW 428i Gran Coupé (14 - 15)
€ 30,000
€ 41,400
€ 30,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo 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 1.5 ECOTEC DI Turbo
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 1.5 ECOTEC DI Turbo
BMW 428i Gran Coupé
3175 lb
Curb Weight
3494 lb
4442 lb
Gross Vehicle
Weight
Weight
4564 lb
Weight Difference:
320 lb
9.16 %
General
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
BMW 428i Gran Coupé
Z-B
Generation
F36
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
BMW 428i Gran Coupé
Straight-four gasoline 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
1.5 L / 73 cu in
Displacement
2 L / 98 cu in
163 hp
at 5600 rpm
Power
242 hp
at 5000 rpm
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
163 hp
242 hp
BMW 428i Gran Coupé
184 lb‑ft
at 2000 rpm
Max. Torque
258 lb‑ft
at 1250 rpm
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
184 lb‑ft
258 lb‑ft
BMW 428i Gran Coupé
Performance
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
BMW 428i Gran Coupé
140 mph
Maximum Speed
155 mph
8.9 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
407 ft
0.000 sec
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
62 mph
62
mph
mph
279 ft
0.000 sec
BMW 428i Gran Coupé
▶ REPLAY
19.48 lb/hp
Weight-to-Power Ratio
14.44 lb/hp
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
19.48 lb/hp
14.44 lb/hp
BMW 428i Gran Coupé
Fuel Economy / Emissions
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
BMW 428i Gran Coupé
Fuel Economy
41 mpg
combined
36 mpg
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
41 mpg
36 mpg
BMW 428i Gran Coupé
32 mpg
city
26 mpg
49 mpg
highway
No data
16.4 gal
Fuel Tank Capacity
15.9 gal
676 mi
Range
565 mi
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
676 mi
565 mi
BMW 428i Gran Coupé
Environmental Impact
108 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).
125 kWh
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
108 kWh
125 kWh
BMW 428i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
209 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
Opel Insignia Grand Sport 1.5 ECOTEC DI Turbo
BMW 428i Gran Coupé
5
Doors
5
5
No. of Seats
5
1268 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
