The Comparative Analysis :
Opel Astra 1.7 CDTI (12 - 13) vs. Subaru Impreza WRX STi 2.5 (08 - 14)
€ 21,000
€ 45,400
€ 21,000
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 Opel Astra 1.7 CDTI is a little bigger in every dimension. It's 0.2 inches longer, 0.7 inches wider and 1.4 inches taller than the Subaru Impreza WRX STi 2.5.
Opel Astra 1.7 CDTI
Subaru Impreza WRX STi 2.5
59.4
71.4
79.3
58.1
70.7
78.5
71.4 in
Width
70.7 in
79.3 in
Width Incl. Mirrors
78.5 in
59.4 in
Height
58.1 in
105.7
174
103.3
173.8
174 in
Length
173.8 in
105.7 in
Wheelbase
103.3 in
Vehicle Weight
Opel Astra 1.7 CDTI
Subaru Impreza WRX STi 2.5
3314 lb
Curb Weight
3318 lb
4475 lb
Gross Vehicle
Weight
Weight
4365 lb
Weight Difference:
4 lb
0.12 %
General
Opel Astra 1.7 CDTI
Subaru Impreza WRX STi 2.5
P-J
Generation
GH
Hatchback
Car Body Style
Hatchback
Diesel
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 1.7 CDTI
Subaru Impreza WRX STi 2.5
Straight-four diesel engine with turbocharger
Engine Type
4-cylinder boxer gasoline engine with turbocharger
Engine Code
EJ25
4
Valves
4
4
Cylinders
4
1.7 L / 83 cu in
Displacement
2.5 L / 122 cu in
108 hp
at 3800 rpm
Power
296 hp
at 6000 rpm
Opel Astra 1.7 CDTI
108 hp
296 hp
Subaru Impreza WRX STi 2.5
192 lb‑ft
at 1700 rpm
Max. Torque
300 lb‑ft
at 4000 rpm
Opel Astra 1.7 CDTI
192 lb‑ft
300 lb‑ft
Subaru Impreza WRX STi 2.5
Performance
Opel Astra 1.7 CDTI
Subaru Impreza WRX STi 2.5
116 mph
Maximum Speed
155 mph
12.3 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
561 ft
0.000 sec
Opel Astra 1.7 CDTI
62 mph
62
mph
mph
236 ft
0.000 sec
Subaru Impreza WRX STi 2.5
▶ REPLAY
30.69 lb/hp
Weight-to-Power Ratio
11.21 lb/hp
Opel Astra 1.7 CDTI
30.69 lb/hp
11.21 lb/hp
Subaru Impreza WRX STi 2.5
Fuel Economy / Emissions
Opel Astra 1.7 CDTI
Subaru Impreza WRX STi 2.5
Fuel Economy
52 mpg
combined
23 mpg
Opel Astra 1.7 CDTI
52 mpg
23 mpg
Subaru Impreza WRX STi 2.5
44 mpg
city
17 mpg
59 mpg
highway
29 mpg
14.8 gal
Fuel Tank Capacity
15.9 gal
773 mi
Range
362 mi
Opel Astra 1.7 CDTI
773 mi
362 mi
Subaru Impreza WRX STi 2.5
Environmental Impact
92.5 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 1.7 CDTI
92.5 kWh
195.2 kWh
Subaru Impreza WRX STi 2.5
Euro 5
Emission Standard
Euro 4 / Euro 5
192 g/mi (NEFZ)
CO2 Emissions
391 g/mi (NEFZ)
Practical Convenience
Opel Astra 1.7 CDTI
Subaru Impreza WRX STi 2.5
5
Doors
5
5
No. of Seats
5
1162 lb
Maximum Payload
1047 lb
10.5 cu ft
Trunk Volume
8.5 cu ft
35 cu ft
Cargo Volume (Seats Down)
34.4 cu ft
