The Comparative Analysis :

Opel Insignia 1.4 LPG ecoFlex (Autogas) (12 - 13) vs. BMW 420i Gran Coupé xDrive (16 - 17)

€ 31,700
Opel Insignia 1.4 LPG ecoFlex (Autogas) (12 - 13) Opel Insignia 1.4 LPG ecoFlex
€ 40,100
 BMW 420i Gran Coupé xDrive (16 - 17) BMW 420i Gran Coupé
€ 31,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,100

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Opel Insignia 1.4 LPG ecoFlex is considerably bigger in every dimension. It's 7.6 inches longer, 1.2 inches wider and 3.7 inches taller than the BMW 420i Gran Coupé.
Opel Insignia 1.4 LPG ecoFlex
BMW 420i Gran Coupé
59
Blueprint Opel Insignia 1.4 LPG ecoFlex (Autogas) (12 - 13)
73.1
82
55.3
Blueprint BMW 420i Gran Coupé xDrive (16 - 17)
71.9
79.4
73.1 in
Width
71.9 in
82 in
Width Incl. Mirrors
79.4 in
59 in
Height
55.3 in
Blueprint Opel Insignia 1.4 LPG ecoFlex (Autogas) (12 - 13)
107.8
190.2
Blueprint BMW 420i Gran Coupé xDrive (16 - 17)
110.6
182.6
190.2 in
Length
182.6 in
107.8 in
Wheelbase
110.6 in

Vehicle Weight

Opel Insignia 1.4 LPG ecoFlex
BMW 420i Gran Coupé
3463 lb
Curb Weight
3693 lb
4685 lb
Gross Vehicle
Weight
4762 lb
Opel Insignia 1.4 LPG ecoFlex (Autogas) (12 - 13)
Weight Difference:
229 lb
6.2 %
BMW 420i Gran Coupé xDrive (16 - 17)

General

Opel Insignia 1.4 LPG ecoFlex
BMW 420i Gran Coupé
G09
Generation
F36
Hatchback
Car Body Style
Hatchback
Autogas (LPG)
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Opel Insignia 1.4 LPG ecoFlex
BMW 420i Gran Coupé
Straight-four engine with tur­bo­charger
Engine Type
Straight-four gasoline engine with tur­bo­charger
Engine Series
BMW B48
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
2 L / 98 cu in
138 hp
at 4900 rpm
Power
181 hp
at 5000 rpm
Opel Insignia 1.4 LPG ecoFlex
138 hp
181 hp
BMW 420i Gran Coupé
148 lb‑ft
at 1850 rpm
Max. Torque
199 lb‑ft
at 1350 rpm
Opel Insignia 1.4 LPG ecoFlex
148 lb‑ft
199 lb‑ft
BMW 420i Gran Coupé

Performance

Opel Insignia 1.4 LPG ecoFlex
BMW 420i Gran Coupé
121 mph
Maximum Speed
145 mph
12.4 sec
Acceleration 0 to 62 mph
7.8 sec
62 mph 62
mph

564 ft
0.000 sec

Opel Insignia 1.4 LPG ecoFlex

62 mph 62
mph

354 ft
0.000 sec

BMW 420i Gran Coupé

▶ REPLAY
25.09 lb/hp
Weight-to-Power Ratio
20.4 lb/hp
Opel Insignia 1.4 LPG ecoFlex
25.09 lb/hp
20.4 lb/hp
BMW 420i Gran Coupé

Fuel Economy / Emissions

Opel Insignia 1.4 LPG ecoFlex
BMW 420i Gran Coupé
Fuel Economy
31 mpg
combined
36 mpg
Opel Insignia 1.4 LPG ecoFlex
31 mpg
36 mpg
BMW 420i Gran Coupé
23 mpg
city
27 mpg
38 mpg
highway
No data
Kraftstoffanzeige
11.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
344 mi
Range
565 mi
Opel Insignia 1.4 LPG ecoFlex
344 mi
565 mi
BMW 420i Gran Coupé
Environmental Impact
112 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).
125 kWh
Opel Insignia 1.4 LPG ecoFlex
112 kWh
125 kWh
BMW 420i Gran Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
200 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)

Practical Convenience

Opel Insignia 1.4 LPG ecoFlex
BMW 420i Gran Coupé
5
Doors
5
5
No. of Seats
5
1221 lb
Maximum Payload
1069 lb
15 cu ft
Trunk Volume
13.6 cu ft
41.5 cu ft
Cargo Volume (Seats Down)
36.8 cu ft