2021 Subaru WRX STI Manual Features And Specs
Year
Style, Configuration, Engine Options
Trim
WRX STI Manual Package Includes
Vehicle
EPA Classification
Compact Cars
Drivetrain
All Wheel Drive
Engine
Engine Order Code
NA
Engine Type and Required Fuel
Intercooled Turbo Premium Unleaded H-4
Displacement (liters/cubic inches)
2.5 L/150
Fuel System
Sequential MPI
Maximum Horsepower @ RPM
310 @ 6000
Maximum Torque @ RPM
290 @ 4000
Cooling System Capacity (quarts)
NA
Transmission
Transmission Order Code
NA
Transmission Description
Manual w/OD
Number of Transmission Speeds
6
First Gear Ratio (:1)
3.64
Second Gear Ratio (:1)
2.23
Third Gear Ratio (:1)
1.59
Fourth Gear Ratio (:1)
1.14
Fifth Gear Ratio (:1)
0.97
Sixth Gear Ratio (:1)
0.76
Reverse Ratio (:1)
3.54
Final Drive Axle Ratio (:1)
3.90
Clutch Size
NA
Fuel Economy And Range
EPA Greenhouse Gas Score
NA
CO2 Emissions, 15K mi/year (tons)
9.8
Range, city/highway (miles)
254.40 / 349.80
EPA Fuel Economy, combined/city/highway (mpg)
18 / 16 / 22
EPA Fuel Economy Equivalent (for hybrid and electric vehicles), combined/city/highway (MPGe)
N/A / N/A / N/A
Fuel Rank
Fuel Capacity / Gas Tank Size
15.9
Aux Fuel Tank Capacity (gallons)
NA
Exterior Dimensions
Wheelbase (inches)
104.3
Length (inches)
180.9
Width, without mirrors (inches)
70.7
Height (inches)
58.1
Front Track Width (inches)
60.2
Rear Track Width (inches)
60.6
Minimum Ground Clearance (inches)
4.9
Liftover Height (inches)
NA
Interior Dimensions
Passenger / Seating Capacity
5
Total Passenger Volume (cubic feet)
96.6
Front Head Room (inches)
39.8
Front Leg Room (inches)
43.3
Front Shoulder Room (inches)
55.6
Front Hip Room (inches)
52.1
Second Row Head Room (inches)
37.1
Second Row Leg Room (inches)
35.4
Second Row Shoulder Room (inches)
54.2
Second Row Hip Room (inches)
53.1
Cargo Area Dimensions
Trunk Space (cubic feet)
12
Steering
Steering Type
Rack-Pinion
Steering Ratio (:1)
NA
Turns, lock to lock
NA
Turning Diameter / Radius, curb to curb (feet)
36
Turning Diameter / Radius, wall to wall (feet)
NA
Suspension
Front Suspension Type
Strut
Rear Suspension Type
Double Wishbone
Front Shock Absorber Diameter (mm)
NA
Rear Shock Absorber Diameter (mm)
NA
Front Anti-Roll Bar Diameter (inches)
NA
Rear Anti-Roll Bar Diameter (inches)
NA
Brakes
Brake Type
4-Wheel Disc
Anti-Lock-Braking System
4-Wheel
Front Brake Rotors, diameter x thickness (inches)
13.4
Rear Brake Rotors, diameter x thickness (inches)
12.8
Rear Drums, diameter x width (inches)
NA
Wheels And Tires
Front Wheel Size (inches)
19 X 8.5
Front Wheel Material
Aluminum
Front Tire Size
P245/35WR19
Rear Wheel Size (inches)
19 X 8.5
Rear Wheel Material
Aluminum
Rear Tire Size
P245/35WR19
Spare Wheel Size (inches)
Compact
Spare Wheel Material
Steel
Spare Tire Size
Compact
Towing
Maximum Trailer Weight, dead weight hitch (pounds)
NA
Maximum Tongue Weight, dead weight hitch (pounds)
NA
Maximum Trailer Weight, weight distributing hitch (pounds)
NA
Maximum Tongue Weight, weight distributing hitch (pounds)
NA
Weight Information
Base Curb Weight (pounds)
3450
Electrical
Cold Cranking Amps @ 0° F
NA
Maximum Alternator Capacity (amps)
110
Mechanical
Engine
2.5L DOHC Intercooled High Boost Turbo -inc: Dual Active Valve Control System (DAVCS), variable valve timing, Electronic Throttle Control (ETC) and SI-DRIVE engine performance management
Transmission
6-Speed Close-Ratio Manual
Full-Time All-Wheel
3.90 Axle Ratio
Engine Oil Cooler
48-Amp/Hr Maintenance-Free Battery
110 Amp Alternator
Front And Rear Anti-Roll Bars
Sport Tuned Suspension
KYB Gas-Pressurized Shock Absorbers
Hydraulic Power-Assist Speed-Sensing Steering
15.9 Gal. Fuel Tank
Quasi-Dual Stainless Steel Exhaust w/Polished Tailpipe Finisher
Strut Front Suspension w/Coil Springs
Double Wishbone Rear Suspension w/Coil Springs
4-Wheel Disc Brakes w/4-Wheel ABS, Front And Rear Vented Discs, Brake Assist and Hill Hold Control
Mechanical Limited Slip Differential
Exterior
Wheels
19" x 8.5" Machined Finish Aluminum Alloy -inc: Dark gray
Tires
245/35R19 89W Summer Performance
Steel Spare Wheel
Compact Spare Tire Mounted Inside Under Cargo
Clearcoat Paint
Body-Colored Front Bumper w/Black Bumper Insert
Body-Colored Rear Bumper
Rocker Panel Extensions
Black Side Windows Trim and Black Front Windshield Trim
Body-Colored Door Handles
Body-Colored Power Heated Side Mirrors w/Manual Folding and Turn Signal Indicator
Fixed Rear Window w/Defroster
Light Tinted Glass
Variable Intermittent Wipers w/Heated Wiper Park
Front Windshield -inc
Sun Visor Strip
Galvanized Steel/Aluminum Panels
Black Grille
Front License Plate Bracket
Wing Spoiler
Trunk Rear Cargo Access
Auto On/Off Projector Beam Led Low/High Beam Daytime Running Auto-Leveling Directionally Adaptive Headlamps w/Delay-Off
Perimeter/Approach Lights
LED Brakelights
Entertainment
Radio
Subaru STARLINK 7.0" Multimedia Plus System -inc: AM/FM stereo HD Radio w/single-disc CD player, MP3/WMA/CRR/RW file capability, multi touch gesture high resolution display screen, voice activated controls, Bluetooth audio streaming connectivity, Bluetooth hands-free phone connectivity, Bluetooth hands-free SMS text messaging connectivity (applicable w/compatible cell phone), Near Field Communication (NFC), iPod control capability, rear-vision camera display, SiriusXM All Access radio (subscription required), SiriusXM Travel Link (subscription required), smartphone integration: AHA, Android Auto, CarPlay, Pandora and STARLINK cloud applications, 6 speakers and roof mounted audio, satellite and connected services antenna
Radio w/Seek-Scan, Clock, Speed Compensated Volume Control, Steering Wheel Controls and Radio Data System
3 LCD Monitors In The Front
Interior
Performance Design Heated Front Bucket Seats -inc
height adjustable driver's seat, height and tilt adjustable head restraints w/embossed STI logo and whiplash reducing feature
Driver Seat
Passenger Seat
60-40 Folding Bench Front Facing Fold Forward Seatback Rear Seat
Manual Tilt/Telescoping Steering Column
Gauges -inc
Speedometer, Odometer, Engine Coolant Temp, Tachometer, Turbo/Supercharger Boost, Trip Odometer and Trip Computer
Power Rear Windows
STARLINK (Subscription Required) Selective Service Internet Access
Sport Leather Steering Wheel
Front Cupholder
Rear Cupholder
Valet Function
Remote Keyless Entry w/Integrated Key Transmitter, Illuminated Entry and Panic Button
Remote Releases -Inc
Power Cargo Access and Mechanical Fuel
Proximity Key For Doors And Push Button Start
Cruise Control w/Steering Wheel Controls
HVAC -inc
Underseat Ducts
Dual Zone Front Automatic Air Conditioning
Illuminated Locking Glove Box
Driver Foot Rest
Full Cloth Headliner
Leather Gear Shifter Material
Interior Trim -inc
Piano Black Instrument Panel Insert, Metal-Look Door Panel Insert, Piano Black Console Insert and Chrome/Aluminum Interior Accents
Simulated Suede Door Trim Insert
Ultrasuede Upholstery w/Leather Bolsters -inc
red and black leather bolsters and red stitching
Day-Night Rearview Mirror
Driver And Passenger Visor Vanity Mirrors w/Driver And Passenger Illumination
Full Floor Console w/Covered Storage, Mini Overhead Console and 2 12V DC Power Outlets
Front Map Lights
Fade-To-Off Interior Lighting
Full Carpet Floor Covering -inc
Carpet Front And Rear Floor Mats
Carpet Floor Trim and Carpet Trunk Lid/Rear Cargo Door Trim
Cargo Area Concealed Storage
Cargo Space Lights
FOB Controls -inc
Cargo Access
STARLINK Safety and Security (Subscription Required) Tracker System
Instrument Panel Bin, Driver / Passenger And Rear Door Bins
Power 1st Row Windows w/Driver 1-Touch Up/Down
Delayed Accessory Power
Power Door Locks
Driver Information Center
Trip Computer
Outside Temp Gauge
Analog Appearance
Manual Adjustable Rear Head Restraints
Front Center Armrest and Rear Center Armrest
1 Seatback Storage Pocket
Seats w/Leatherette Back Material
Perimeter Alarm
Immobilizer
2 12V DC Power Outlets
Air Filtration
Safety
Electronic Stability Control (ESC)
ABS And Driveline Traction Control
Side Impact Beams
Dual Stage Driver And Passenger Seat-Mounted Side Airbags
STARLINK Safety and Security (Subscription Required) Emergency Sos
Low Tire Pressure Warning
Dual Stage Driver And Passenger Front Airbags
Curtain 1st And 2nd Row Airbags
Airbag Occupancy Sensor
Driver Knee Airbag
Rear Child Safety Locks
Outboard Front Lap And Shoulder Safety Belts -inc
Rear Center 3 Point, Height Adjusters and Pretensioners
Restricted Driving Mode
Warranty
3 Basic Years / 36,000 Basic Miles
5 Drivetrain Years / 60,000 Drivetrain Miles
5 Corrosion Years / Unlimited Corrosion Miles
3 Roadside Assistance Years / 36,000 Roadside Assistance Miles