Subaru2010 WRX STi Specs

2010 Subaru WRX STi Specs & Performance

2010, 2011, 2012

Tech Specs Summary


2.5 L Flat 4 Turbo

158 mph

5.2 seconds

296 hp

22.4 mpg

4 Doors

5 Seats

14.8 ft3
lb
3,516 lbs
Front - AWD

Performance

Performance
Top Speed
158 mph
0-62 mph
5.2 seconds
0-60 mph
5.0 seconds
Power-to-Weight
11.88 lb/hp
Power
296 hp
Torque
300 lb·ft

Gas Mileage

Gas Mileage
Combined
22.4 mpg
Total Range
355 Miles
Tailpipe CO2
391 g/Mile

Gasoline Engine

Gasoline Engine
Capacity
2.5 Liter
149.9 in3
Layout
Flat 4
Aspiration
Turbo
Peak Power
296 hp @ 6,000 RPM
300 ps @ 6,000 RPM
Peak Torque
300 lb·ft @ 4,000 RPM
407 N·m @ 4,000 RPM
Valvetrain
DOHC
Valves/Cylinder
4 (16v Total)
Fuel Injection
Multi-point
Position
Front Engine
Orientation
Longitudinal
Fuel
Gasoline
Fuel Tank Capacity
15.9 Gallons

More Engine Specs

More Engine Specs
Compression Ratio
8.2:1
Bore x Stroke
3.917 x 3.11 in
Bore-Stroke Ratio
1.26:1
Over-Square
Specific Output
1.97 hp/in3
Power/Cylinder
74 hp
Cylinder Volume
37.5 in3
BMEP
301.9 PSI
20.8 Bar

Drivetrain & Chassis

Drivetrain & Chassis
Driven Wheels
AWD
All-wheel Drive
Transmission (MT)
6 Speeds
Tyre Sizes
235/45R17 W
Front Suspension
MacPherson Strut
Rear Suspension
Multi-Link
Front Brakes
Vented Disc
Rear Brakes
Vented Disc

Dimensions & Practicality

Dimensions & Practicality
Body
Compact Sedan
Door Count
4
Seat Count
5
Luggage Space
14.8 ft3
Curb Weight
3,516 lbs
Gross Weight
4,365 lbs
Maximum Payload
849 lbs
Towing Capacity
2,646 lbs
Length
173.8 in
Width
68.5 in
Height
58.1 in
Wheelbase
103.1 in
Front Track
60.2 in
Rear Track
60.6 in
★★★★★
★★★★★
3.6

Performance Rating3.1
Environment Rating1
Practicality Rating2.7

Pros & Cons vs Rivals

Performance
Environment
Practicality
Luggage
Road Trips

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2010 Subaru WRX STi Rankings

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