The Comparative Analysis :

BMW 420i Gran Coupé xDrive Steptronic (14 - 16) vs. Opel Insignia Grand Sport 1.6 ECOTEC Diesel (18 - 20)

€ 41,400
BMW 420i Gran Coupé xDrive Steptronic (14 - 16) BMW 420i Gran Coupé
€ 28,300
 Opel Insignia Grand Sport 1.6 ECOTEC Diesel (18 - 20) Opel Insignia Grand Sport 1.6 ECOTEC Diesel
€ 41,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 28,300

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

Vehicle Dimensions

The BMW 420i Gran Coupé is considerably smaller in every dimension. It's 10.2 inches shorter, 1.5 inches narrower and 2 inches lower than the Opel Insignia Grand Sport 1.6 ECOTEC Diesel.
BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
55.3
Blueprint BMW 420i Gran Coupé xDrive Steptronic (14 - 16)
71.9
79.4
57.3
Blueprint Opel Insignia Grand Sport 1.6 ECOTEC Diesel (18 - 20)
73.3
82.4
71.9 in
Width
73.3 in
79.4 in
Width Incl. Mirrors
82.4 in
55.3 in
Height
57.3 in
Blueprint BMW 420i Gran Coupé xDrive Steptronic (14 - 16)
110.6
182.6
Blueprint Opel Insignia Grand Sport 1.6 ECOTEC Diesel (18 - 20)
111.4
192.8
182.6 in
Length
192.8 in
110.6 in
Wheelbase
111.4 in

Vehicle Weight

BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
3660 lb
Curb Weight
3314 lb
4729 lb
Gross Vehicle
Weight
4486 lb
BMW 420i Gran Coupé xDrive Steptronic (14 - 16)
Weight Difference:
346 lb
9.45 %
Opel Insignia Grand Sport 1.6 ECOTEC Diesel (18 - 20)

General

BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
F36
Generation
Z-B
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-four diesel engine with tur­bo­charger
BMW N20
Engine Series
N20-B20
Engine Code
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
1.6 L / 78 cu in
181 hp
at 5000 rpm
Power
108 hp
at 3500 rpm
BMW 420i Gran Coupé
181 hp
108 hp
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
199 lb‑ft
at 1250 rpm
Max. Torque
221 lb‑ft
at 2000 rpm
BMW 420i Gran Coupé
199 lb‑ft
221 lb‑ft
Opel Insignia Grand Sport 1.6 ECOTEC Diesel

Performance

BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
144 mph
Maximum Speed
127 mph
7.9 sec
Acceleration 0 to 62 mph
11.8 sec
62 mph 62
mph

361 ft
0.000 sec

BMW 420i Gran Coupé

62 mph 62
mph

538 ft
0.000 sec

Opel Insignia Grand Sport 1.6 ECOTEC Diesel

▶ REPLAY
20.22 lb/hp
Weight-to-Power Ratio
30.69 lb/hp
BMW 420i Gran Coupé
20.22 lb/hp
30.69 lb/hp
Opel Insignia Grand Sport 1.6 ECOTEC Diesel

Fuel Economy / Emissions

BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
Fuel Economy
37 mpg
combined
53 mpg
BMW 420i Gran Coupé
37 mpg
53 mpg
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
27 mpg
city
45 mpg
No data
highway
60 mpg
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
16.4 gal
Kraftstoffanzeige
583 mi
Range
876 mi
BMW 420i Gran Coupé
583 mi
876 mi
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
Environmental Impact
121.2 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).
90.4 kWh
BMW 420i Gran Coupé
121.2 kWh
90.4 kWh
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
240 g/mi (NEFZ)
CO2 Emissions
208 g/mi (WLTP)

Practical Convenience

BMW 420i Gran Coupé
Opel Insignia Grand Sport 1.6 ECOTEC Diesel
5
Doors
5
5
No. of Seats
5
1069 lb
Maximum Payload
1173 lb
13.6 cu ft
Trunk Volume
13.9 cu ft
36.8 cu ft
Cargo Volume (Seats Down)
41.1 cu ft