The Comparative Analysis :
Opel Astra 1.4 ECOTEC DI Turbo (15 - 17) vs. Subaru Impreza WRX STi 2.5 (08 - 14)
€ 22,400
€ 45,400
€ 22,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The Opel Astra 1.4 ECOTEC DI Turbo is 1.8 inches shorter, 0.6 inches wider and 0.4 inches taller than the Subaru Impreza WRX STi 2.5.
Opel Astra 1.4 ECOTEC DI Turbo
Subaru Impreza WRX STi 2.5
58.5
71.2
80.4
58.1
70.7
78.5
71.2 in
Width
70.7 in
80.4 in
Width Incl. Mirrors
78.5 in
58.5 in
Height
58.1 in
104.8
172
103.3
173.8
172 in
Length
173.8 in
104.8 in
Wheelbase
103.3 in
Vehicle Weight
Opel Astra 1.4 ECOTEC DI Turbo
Subaru Impreza WRX STi 2.5
2818 lb
Curb Weight
3318 lb
4012 lb
Gross Vehicle
Weight
Weight
4365 lb
Weight Difference:
500 lb
15.07 %
General
Opel Astra 1.4 ECOTEC DI Turbo
Subaru Impreza WRX STi 2.5
B-K
Generation
GH
Hatchback
Car Body Style
Hatchback
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Opel Astra 1.4 ECOTEC DI Turbo
Subaru Impreza WRX STi 2.5
Straight-four gasoline engine with turbocharger
Engine Type
4-cylinder boxer gasoline engine with turbocharger
Engine Code
EJ25
4
Valves
4
4
Cylinders
4
1.4 L / 69 cu in
Displacement
2.5 L / 122 cu in
148 hp
at 5000 rpm
Power
296 hp
at 6000 rpm
Opel Astra 1.4 ECOTEC DI Turbo
148 hp
296 hp
Subaru Impreza WRX STi 2.5
181 lb‑ft
at 2000 rpm
Max. Torque
300 lb‑ft
at 4000 rpm
Opel Astra 1.4 ECOTEC DI Turbo
181 lb‑ft
300 lb‑ft
Subaru Impreza WRX STi 2.5
Performance
Opel Astra 1.4 ECOTEC DI Turbo
Subaru Impreza WRX STi 2.5
134 mph
Maximum Speed
155 mph
8.3 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
377 ft
0.000 sec
Opel Astra 1.4 ECOTEC DI Turbo
62 mph
62
mph
mph
236 ft
0.000 sec
Subaru Impreza WRX STi 2.5
▶ REPLAY
19.04 lb/hp
Weight-to-Power Ratio
11.21 lb/hp
Opel Astra 1.4 ECOTEC DI Turbo
19.04 lb/hp
11.21 lb/hp
Subaru Impreza WRX STi 2.5
Fuel Economy / Emissions
Opel Astra 1.4 ECOTEC DI Turbo
Subaru Impreza WRX STi 2.5
Fuel Economy
43 mpg
combined
23 mpg
Opel Astra 1.4 ECOTEC DI Turbo
43 mpg
23 mpg
Subaru Impreza WRX STi 2.5
32 mpg
city
17 mpg
52 mpg
highway
29 mpg
12.7 gal
Fuel Tank Capacity
15.9 gal
542 mi
Range
362 mi
Opel Astra 1.4 ECOTEC DI Turbo
542 mi
362 mi
Subaru Impreza WRX STi 2.5
Environmental Impact
104.1 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).
195.2 kWh
Opel Astra 1.4 ECOTEC DI Turbo
104.1 kWh
195.2 kWh
Subaru Impreza WRX STi 2.5
Euro 6b (NEFZ)
Emission Standard
Euro 4 / Euro 5
206 g/mi (NEFZ)
CO2 Emissions
391 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.4 ECOTEC DI Turbo
Subaru Impreza WRX STi 2.5
5
Doors
5
5
No. of Seats
5
1195 lb
Maximum Payload
1047 lb
10.5 cu ft
Trunk Volume
8.5 cu ft
34.3 cu ft
Cargo Volume (Seats Down)
34.4 cu ft
