The Comparative Analysis :
Subaru Impreza WRX STi 2.5 (14 - 17) vs. Opel Astra Sedan 1.4 LPG ecoFlex (Autogas) (14 - 17)
€ 41,600
€ 22,300
€ 41,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 22,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Subaru Impreza WRX STi 2.5 is slightly smaller in every dimension. It's 2.5 inches shorter, 0.7 inches narrower and an inch lower than the Opel Astra 1.4 LPG ecoFlex.
Subaru Impreza WRX STi 2.5
Opel Astra 1.4 LPG ecoFlex
58.1
70.7
78.5
59.1
71.4
79.3
70.7 in
Width
71.4 in
78.5 in
Width Incl. Mirrors
79.3 in
58.1 in
Height
59.1 in
104.3
180.9
105.7
183.4
180.9 in
Length
183.4 in
104.3 in
Wheelbase
105.7 in
Vehicle Weight
Subaru Impreza WRX STi 2.5
Opel Astra 1.4 LPG ecoFlex
3472 lb
Curb Weight
3314 lb
4409 lb
Gross Vehicle
Weight
Weight
4420 lb
Weight Difference:
159 lb
4.58 %
General
Subaru Impreza WRX STi 2.5
Opel Astra 1.4 LPG ecoFlex
G4
Generation
P-J
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Autogas (LPG)
Permanent all-wheel drive (AWD)
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Subaru Impreza WRX STi 2.5
Opel Astra 1.4 LPG ecoFlex
4-cylinder boxer gasoline engine with turbocharger
Engine Type
Straight-four engine with turbocharger
EJ25
Engine Code
4
Valves
4
4
Cylinders
4
2.5 L / 122 cu in
Displacement
1.4 L / 69 cu in
296 hp
at 6000 rpm
Power
138 hp
at 4900 rpm
Subaru Impreza WRX STi 2.5
296 hp
138 hp
Opel Astra 1.4 LPG ecoFlex
300 lb‑ft
at 4000 rpm
Max. Torque
148 lb‑ft
at 1850 rpm
Subaru Impreza WRX STi 2.5
300 lb‑ft
148 lb‑ft
Opel Astra 1.4 LPG ecoFlex
Performance
Subaru Impreza WRX STi 2.5
Opel Astra 1.4 LPG ecoFlex
158 mph
Maximum Speed
126 mph
5.2 sec
Acceleration 0 to 62 mph
10.2 sec
62 mph
62
mph
mph
236 ft
0.000 sec
Subaru Impreza WRX STi 2.5
62 mph
62
mph
mph
466 ft
0.000 sec
Opel Astra 1.4 LPG ecoFlex
▶ REPLAY
11.73 lb/hp
Weight-to-Power Ratio
24.01 lb/hp
Subaru Impreza WRX STi 2.5
11.73 lb/hp
24.01 lb/hp
Opel Astra 1.4 LPG ecoFlex
Fuel Economy / Emissions
Subaru Impreza WRX STi 2.5
Opel Astra 1.4 LPG ecoFlex
Fuel Economy
23 mpg
combined
33 mpg
Subaru Impreza WRX STi 2.5
23 mpg
33 mpg
Opel Astra 1.4 LPG ecoFlex
17 mpg
city
25 mpg
28 mpg
highway
41 mpg
15.9 gal
Fuel Tank Capacity
10.3 gal
359 mi
Range
337 mi
Subaru Impreza WRX STi 2.5
359 mi
337 mi
Opel Astra 1.4 LPG ecoFlex
Environmental Impact
197 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).
106.2 kWh
Subaru Impreza WRX STi 2.5
197 kWh
106.2 kWh
Opel Astra 1.4 LPG ecoFlex
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
389 g/mi (NEFZ)
CO2 Emissions
188 g/mi (NEFZ)
Practical Convenience
Subaru Impreza WRX STi 2.5
Opel Astra 1.4 LPG ecoFlex
4
Doors
4
5
No. of Seats
5
937 lb
Maximum Payload
1107 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
