The Comparative Analysis :
Opel Insignia Sedan 1.4 LPG ecoFlex (Gasoline) (13 - 17) vs. BMW 325xi Automatic (05 - 07)
€ 27,200

€ 38,700

€ 27,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,700
ⓘ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 12.7 inches longer, 1.5 inches wider and 3 inches taller than the BMW 325xi.
Opel Insignia 1.4 LPG ecoFlex
BMW 325xi
59
73.1
82
55.9
71.5
78.3
73.1 in
Width
71.5 in
82 in
Width Incl. Mirrors
78.3 in
59 in
Height
55.9 in
107.8
190.6
108.7
178
190.6 in
Length
178 in
107.8 in
Wheelbase
108.7 in
Vehicle Weight
Opel Insignia 1.4 LPG ecoFlex
BMW 325xi
3486 lb
Curb Weight
3605 lb
4652 lb
Gross Vehicle
Weight
Weight
4586 lb

Weight Difference:
119 lb
3.3 %

General
Opel Insignia 1.4 LPG ecoFlex
BMW 325xi
G09
Generation
E90
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Mid-Grade Unleaded

Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Opel Insignia 1.4 LPG ecoFlex
BMW 325xi
Straight-four engine with turbocharger
Engine Type
Straight-six gasoline engine (naturally aspirated engine)
Engine Series
BMW N52
Engine Code
N52-B25

4
Valves
4
4
Cylinders
6
1.4 L / 69 cu in
Displacement
2.5 L / 122 cu in
138 hp
at 4900 rpm
Power
215 hp
at 6500 rpm
Opel Insignia 1.4 LPG ecoFlex
138 hp
215 hp
BMW 325xi
148 lb‑ft
at 1850 rpm
Max. Torque
184 lb‑ft
at 2750 rpm
Opel Insignia 1.4 LPG ecoFlex
148 lb‑ft
184 lb‑ft
BMW 325xi
Performance
Opel Insignia 1.4 LPG ecoFlex
BMW 325xi
121 mph
Maximum Speed
147 mph
11.9 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph
62
mph
mph
541 ft
0.000 sec

Opel Insignia 1.4 LPG ecoFlex
62 mph
62
mph
mph
371 ft
0.000 sec

BMW 325xi
▶ REPLAY
25.26 lb/hp
Weight-to-Power Ratio
16.77 lb/hp
Opel Insignia 1.4 LPG ecoFlex
25.26 lb/hp
16.77 lb/hp
BMW 325xi
Fuel Economy / Emissions
Opel Insignia 1.4 LPG ecoFlex
BMW 325xi
Fuel Economy
39 mpg
combined
24 mpg
Opel Insignia 1.4 LPG ecoFlex
39 mpg
24 mpg
BMW 325xi
29 mpg
city
16 mpg
47 mpg
highway
No data
18.5 gal
Fuel Tank Capacity
16.6 gal
713 mi
Range
395 mi
Opel Insignia 1.4 LPG ecoFlex
713 mi
395 mi
BMW 325xi
Environmental Impact
115.6 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).
187.5 kWh
Opel Insignia 1.4 LPG ecoFlex
115.6 kWh
187.5 kWh
BMW 325xi
Euro 6b (NEFZ)
Emission Standard
Euro 4
232 g/mi (NEFZ)
CO2 Emissions
383 g/mi (NEFZ)
Practical Convenience
Opel Insignia 1.4 LPG ecoFlex
BMW 325xi
4
Doors
4
5
No. of Seats
5
1166 lb
Maximum Payload
981 lb
14.2 cu ft
Trunk Volume
13 cu ft









No data
Cargo Volume (Seats Down)
No data