Car comparison

Subaru WRX STI Hatchback 2.5vsAUDI S3 (8P) 2.0 TFSI

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Subaru WRX STI Hatchback

2.5

300 hp2457 ccGasolineAWDManualTurbochargedHatchback2007-2011
VS

AUDI S3 (8P)

2.0 TFSI

265 hp1984 ccGasolineAWDManualTurbochargedHatchback2006-2008

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Subaru WRX STI Hatchback 2.5

  • Quickest 0-100 km/h
    5.2 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    300 hp
    224 kW
  • Highest torque
    407 Nm
    300 lb-ft
  • Best power-to-weight
    199 hp/t
    149 kW/t
    5.0 kg/hp
  • Best overall score
    72/100
  • Best performance score
    67/100
  • Best practicality score
    82/100

AUDI S3 (8P) 2.0 TFSI

  • Lightest
    1,455 kg
    3,208 lb
  • Lowest combined fuel consumption
    9.1 L/100 km
    25.8 mpg US
    31.0 mpg UK
  • Lowest city consumption
    12.4 L/100 km
    19.0 mpg US
    22.8 mpg UK
  • Lowest highway consumption
    7.2 L/100 km
    32.7 mpg US
    39.2 mpg UK
  • Best estimated range
    659 km
    410 mi
  • Best economy score
    82/100

Specification comparison

Specification comparison
ModelSubaruWRX STI Hatchback2.5AUDIS3 (8P)2.0 TFSI
Power
300hp224kW
265hp198kW
Torque
407Nm300lb-ft
350Nm258lb-ft
Curb weight
1,505kg3,318lb
1,455kg3,208lb
Gross weight-
2,015kg4,442lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
250 km/h
155 mph
To 99% top speed
64.1s99% target: 257 km/h / 160 mph
Calculated
67.0s99% target: 248 km/h / 154 mph
Calculated
0-100 km/h
5.2s
5.7s
0-200 km/h
17.9s
Calculated
20.6s
Calculated
0-60 mph
5.0s
Calculated
5.4s
Calculated
Fuel consumption
10.3L/100 km22.8mpg US27.4mpg UK
9.1L/100 km25.8mpg US31.0mpg UK
Fuel consumption city
13.8L/100 km17mpg US20.5mpg UK
12.4L/100 km19mpg US22.8mpg UK
Fuel consumption highway
8.2L/100 km28.7mpg US34.4mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
Quarter mile
13.3s
Calculated
13.8s
Calculated
Power-to-weight
199hp/t149kW/t90hp/1000 lb
Calculated
182hp/t136kW/t83hp/1000 lb
Calculated
Torque-to-weight
270Nm/t181lb-ft/ton
Calculated
241Nm/t161lb-ft/ton
Calculated
Estimated range
583km362mi
Calculated
659km410mi
Calculated
Displacement
2,457cc150cu in
1,984cc121cu in
Length
4,415mm174in
4,214mm166in
Width
1,795mm71in
1,765mm69in
Height
1,475mm58in
1,399mm55in
Wheelbase
2,625mm103in
2,578mm101in
Front track
1,530mm60in
1,522mm60in
Rear track
1,540mm61in
1,506mm59in
Trunk volume-
281L
Max trunk volume-
1,011L
Doors
5
3
Seats
5
5
Fuel tank
60L
60L
CO2 emissions-
217g/km

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Subaru WRX STI Hatchback 2.5AUDI S3 (8P) 2.0 TFSIPowerTorque
  • Subaru WRX STI Hatchback 2.5: Power / Torque
  • AUDI S3 (8P) 2.0 TFSI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
SubaruWRX STI Hatchback2.56,000 rpm4,000 rpm6,250 rpm
AUDIS3 (8P)2.0 TFSI6,000 rpm2,500-5,000 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricSubaruWRX STI Hatchback2.5AUDIS3 (8P)2.0 TFSI
Acceleration checkpoints
0-60 mph
0-97 km/h
5.0 s
5.4 s
0-100 km/h
0-62 mph
5.2 s
5.7 s
0-200 km/h
0-124 mph
17.9 s
20.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
250 km/h
155 mph
Drag race simulation
60 ft
18 m
2.3 s
2.3 s
330 ft
101 m
5.8 s
6.1 s
1/8 mile
201 m
8.7 s
9.1 s
1000 ft
305 m
11.2 s
11.6 s
1/4 mile
402 m
13.3 s
13.8 s
Trap speed
1/4 mile
402 m
176 km/h
109 mph
169 km/h
105 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
SubaruWRX STI Hatchback2.5
300 hp
224 kW
AUDIS3 (8P)2.0 TFSI
265 hp
198 kW

Subaru WRX STI Hatchback 2.5 has 35 hp more than AUDI S3 (8P) 2.0 TFSI.

The biggest power difference is between AUDI S3 (8P) 2.0 TFSI and Subaru WRX STI Hatchback 2.5: 35 hp (26 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
SubaruWRX STI Hatchback2.5
407 Nm
300 lb-ft
AUDIS3 (8P)2.0 TFSI
350 Nm
258 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
SubaruWRX STI Hatchback2.5
1,505 kg
3,318 lb
AUDIS3 (8P)2.0 TFSI
1,455 kg
3,208 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
SubaruWRX STI Hatchback2.5
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIS3 (8P)2.0 TFSI
250 km/h
155 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
SubaruWRX STI Hatchback2.55.2 s
AUDIS3 (8P)2.0 TFSI5.7 s

The biggest 0-100 km/h difference is between Subaru WRX STI Hatchback 2.5 and AUDI S3 (8P) 2.0 TFSI: 0.5 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
SubaruWRX STI Hatchback2.5
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
AUDIS3 (8P)2.0 TFSI
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

The biggest fuel consumption difference is between AUDI S3 (8P) 2.0 TFSI and Subaru WRX STI Hatchback 2.5: 1.2 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
SubaruWRX STI Hatchback2.5
199 hp/t
149 kW/t
5.0 kg/hp
AUDIS3 (8P)2.0 TFSI
182 hp/t
136 kW/t
5.5 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
SubaruWRX STI Hatchback2.5
583 km
362 mi
AUDIS3 (8P)2.0 TFSI
659 km
410 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
SubaruWRX STI Hatchback2.5
300 hp
224 kW
5.2 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIS3 (8P)2.0 TFSI
265 hp
198 kW
5.7 s
250 km/h
155 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
SubaruWRX STI Hatchback2.5
Power
300 hp
224 kW
0-100 km/h5.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk-
Length
4,415 mm
173.8 in
Height
1,475 mm
58.1 in
AUDIS3 (8P)2.0 TFSI
Power
265 hp
198 kW
0-100 km/h5.7 s
Top speed
250 km/h
155 mph
Doors/seats
3 doors
5 seats
Trunk
281 L
9.9 cu ft
Length
4,214 mm
165.9 in
Height
1,399 mm
55.1 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
SubaruWRX STI Hatchback2.5
Power
300 hp
224 kW
0-100 km/h5.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
AUDIS3 (8P)2.0 TFSI
Power
265 hp
198 kW
0-100 km/h5.7 s
Top speed
250 km/h
155 mph
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

Subaru WRX STI Hatchback 2.5 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
SubaruWRX STI Hatchback2.5
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
5.2 s
AUDIS3 (8P)2.0 TFSI
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
5.7 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
SubaruWRX STI Hatchback2.5
199 hp/t
149 kW/t
5.0 kg/hp
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
AUDIS3 (8P)2.0 TFSI
182 hp/t
136 kW/t
5.5 kg/hp
9.1 L/100 km
25.8 mpg US
31.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleSubaruWRX STI Hatchback2.5AUDIS3 (8P)2.0 TFSI
Power
300 hp
224 kW
265 hp
198 kW
Torque
407 Nm
300 lb-ft
350 Nm
258 lb-ft
Acceleration
5.2 s
5.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
250 km/h
155 mph
Lightness
1,505 kg
3,318 lb
1,455 kg
3,208 lb
Fuel consumption
10.3 L/100 km
22.8 mpg US
27.4 mpg UK
9.1 L/100 km
25.8 mpg US
31.0 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk-
Length
4,415 mm
173.8 in
Height
1,475 mm
58.1 in
Doors/seats
3 doors
5 seats
Trunk
281 L
9.9 cu ft
Length
4,214 mm
165.9 in
Height
1,399 mm
55.1 in
Range score
583 km
362 mi
659 km
410 mi
CO2 score
-
217 g/km
Trunk score
-
281 L
9.9 cu ft
Power-to-weight score
199 hp/t
149 kW/t
5.0 kg/hp
182 hp/t
136 kW/t
5.5 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleSubaru WRX STI Hatchback 2.5AUDI S3 (8P) 2.0 TFSI
Consumption10.3 L/100 km22.8 mpg US27.4 mpg UK9.1 L/100 km25.8 mpg US31 mpg UK
Cost / 100 km18.03 LC100 km15.92 LC100 km
Cost / 100 mi29.01 LC100 mi25.63 LC100 mi
Annual fuel used1,545 L408 US gal340 UK gal1,365 L361 US gal300 UK gal
Annual fuel cost2,704 LC/year2,389 LC/year

Head-to-head comparisons

Subaru WRX STI Hatchback 2.5

  • Has 35 hp more
  • Has 57 Nm more
  • Is 0.5 s quicker from 0-100 km/h
  • Has 10 km/h (6 mph) higher top speed
  • Has 17 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Heaviest

AUDI S3 (8P) 2.0 TFSI

  • Is 50 kg lighter
  • Uses 1.2 L/100 km less fuel
  • Has 77 km (48 mi) more estimated range

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Subaru WRX STI Hatchback 2.5
AUDI S3 (8P) 2.0 TFSI
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2 vehicles selected

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Subaru WRX STI Hatchback 2.5 vs AUDI S3 (8P) 2.0 TFSI - car comparison - FastVsFaster