The Comparative Analysis :
Opel Insignia 1.8 (08 - 13) vs. BMW 420i Gran Coupé (17 - ..)
€ 26,000
€ 41,300
€ 26,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Opel Insignia 1.8 is considerably bigger in every dimension. It's 7.6 inches longer, 1.2 inches wider and 4.3 inches taller than the BMW 420i Gran Coupé.
Opel Insignia 1.8
BMW 420i Gran Coupé
59
73.1
82
54.7
71.9
79.4
73.1 in
Width
71.9 in
82 in
Width Incl. Mirrors
79.4 in
59 in
Height
54.7 in
107.8
190.2
110.6
182.6
190.2 in
Length
182.6 in
107.8 in
Wheelbase
110.6 in
Vehicle Weight
Opel Insignia 1.8
BMW 420i Gran Coupé
3314 lb
Curb Weight
3527 lb
4486 lb
Gross Vehicle
Weight
Weight
4586 lb
Weight Difference:
214 lb
6.07 %
General
Opel Insignia 1.8
BMW 420i Gran Coupé
G09
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 1.8
BMW 420i Gran Coupé
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
BMW B48
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1.8 L / 88 cu in
Displacement
2 L / 98 cu in
138 hp
at 6300 rpm
Power
181 hp
at 5000 rpm
Opel Insignia 1.8
138 hp
181 hp
BMW 420i Gran Coupé
129 lb‑ft
at 3800 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Opel Insignia 1.8
129 lb‑ft
199 lb‑ft
BMW 420i Gran Coupé
Performance
Opel Insignia 1.8
BMW 420i Gran Coupé
129 mph
Maximum Speed
147 mph
11.4 sec
Acceleration 0 to 62 mph
7.5 sec
62 mph
62
mph
mph
518 ft
0.000 sec
Opel Insignia 1.8
62 mph
62
mph
mph
341 ft
0.000 sec
BMW 420i Gran Coupé
▶ REPLAY
24.01 lb/hp
Weight-to-Power Ratio
19.49 lb/hp
Opel Insignia 1.8
24.01 lb/hp
19.49 lb/hp
BMW 420i Gran Coupé
Fuel Economy / Emissions
Opel Insignia 1.8
BMW 420i Gran Coupé
Fuel Economy
31 mpg
combined
37 mpg
Opel Insignia 1.8
31 mpg
37 mpg
BMW 420i Gran Coupé
22 mpg
city
29 mpg
41 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
15.9 gal
572 mi
Range
583 mi
Opel Insignia 1.8
572 mi
583 mi
BMW 420i Gran Coupé
Environmental Impact
144 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).
121.2 kWh
Opel Insignia 1.8
144 kWh
121.2 kWh
BMW 420i Gran Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
288 g/mi (NEFZ)
CO2 Emissions
272 g/mi (WLTP)
Practical Convenience
Opel Insignia 1.8
BMW 420i Gran Coupé
5
Doors
5
5
No. of Seats
5
1173 lb
Maximum Payload
1058 lb
15 cu ft
Trunk Volume
13.6 cu ft
41.5 cu ft
Cargo Volume (Seats Down)
36.8 cu ft
