Used 2006 SubaruImpreza WRX STi Base
- Exterior Color
- [8W] Crystal Gray Metallic
- Interior Color
- Black
- Odometer
- 93,721 miles
- Body/Seating
- Sedan/5 seats
- Fuel Economy
- 18/24 MPG City/Hwy
- Transmission
- Manual
- Drivetrain
- All-wheel Drive
- Engine
- H-4 cyl
- VIN
- JF1GD70696L521621
- Stock Number
- 521621S
Subaru
Impreza WRX STi
Highlighted Features
- Automatic temperature control
- High intensity discharge headlights
- Remote keyless entry
- Security system
- Alloy wheels
- Spoiler
Included Packages & Accessories
- All Weather Floor Mats
Included Packages & Options
Included Options
- All Weather Floor Mats$55
Detailed Specifications
- 1-touch down
- Air conditioning
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Illuminated entry
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear beverage holders
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Front tires: 225/45WR17.0
- Power steering
- Rear anti-roll bar
- Rear tires: 225/45WR17.0
- Speed-sensing steering
- Sport suspension
- Tires: performance
- Wheel size: 17"
- AM/FM radio
- CD player
- Speaker type: performance
- Front seats: bucket
- Leather shift knob
- Leather steering wheel
- Max seating capacity: 5
- Rear seats: bench
- Sport steering wheel
- Compressor: intercooled turbo
- Cylinder configuration: H-4
- Drive type: all-wheel drive
- Engine liters: 2.5
- Engine location: front
- Fuel economy city: 18mpg
- Fuel economy highway: 24mpg
- Fuel tank capacity: 15.9gal.
- Horsepower: 300hp @ 6,000RPM
- Limited slip differential: mechanical
- Number of valves: 16
- Recommended fuel: Premium Unleaded
- Sequential multi-point fuel injection
- Torque: 300 lb.-ft. @ 4,000RPM
- Transmission: 6 speed manual
- Variable valve control
- Bumpers: body-color
- Door mirrors: body-color
- Power door mirrors
- Rear cargo: trunk
- Spoiler
- Tailpipe finisher: polished
- Compression ratio: 8.20 to 1
- Curb weight: 1,520kg (3,351lbs)
- Engine bore x stroke: 99.6mm x 79.0mm (3.92" x 3.11")
- Engine displacement: 2.5 L
- Engine horsepower: 300hp @ 6,000RPM
- Engine torque: 300 lb.-ft. @ 4,000RPM
- Exterior body width: 1,730mm (68.1")
- Exterior height: 1,430mm (56.3")
- Exterior length: 4,465mm (175.8")
- Front headroom: 980mm (38.6")
- Front hiproom: 1,354mm (53.3")
- Front legroom: 1,090mm (42.9")
- Front shoulder room: 1,339mm (52.7")
- GVWR: 1,880kg (4,145lbs)
- Interior cargo volume: 311 L (11 cu.ft.)
- Interior maximum cargo volume: 311 L (11 cu.ft.)
- Passenger volume: 2,481L (87.6 cu.ft.)
- Rear headroom: 932mm (36.7")
- Rear hiproom: 1,318mm (51.9")
- Rear legroom: 838mm (33.0")
- Rear shoulder room: 1,344mm (52.9")
- Turning radius: 5.7m (18.7')
- Wheelbase: 2,540mm (100.0")
- Display: analog
- Front reading lights
- High intensity discharge headlights
- Outside temperature display
- Rear window defroster
- Tachometer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Ignition disable
- Occupant sensing airbag
- Panic alarm
- Security system
Dealer Notes
Built Motor (Low Boost) Built Transmission Full Bolt On Car is ready for an Owner Unleash the thrill of the road with the 2006 Subaru Impreza WRX STi, a legendary performance machine that has captured the hearts of driving enthusiasts worldwide. With just 93,721 miles on the odometer, this exhilarating ride is ready to deliver the adrenaline-pumping excitement you've been craving. Its sleek gray exterior exudes a sense of understated power and sophistication, perfectly complementing the dynamic performance that lies beneath the hood. At the heart of this beast is a robust 2.0L Turbocharged H4 engine with a double overhead cam (DOHC) 16V configuration, engineered to deliver an exhilarating driving experience. This powerhouse of an engine is paired with a precise 6-speed manual transmission, giving you full control over every shift and ensuring an engaging connection with the road. Whether you're navigating winding mountain roads or cruising down the highway, the WRX STi's performance is nothing short of spectacular. Step inside, and you'll find a driver-focused interior that combines functionality with a touch of mystery. The black interior, shrouded in an aura of the unknown, invites you to take the wheel and explore the limitless possibilities of the open road. Every element of the cockpit is designed to enhance your driving experience, from the intuitive controls to the supportive seats that keep you firmly planted during spirited driving. What sets the 2006 Subaru Impreza WRX STi apart is not just its performance pedigree but also its reputation for reliability and dependability. Recognized by J.D. Power and Associates in their Vehicle Dependability Study (VDS) as one of the top models, this vehicle offers peace of mind alongside its thrilling performance. You can feel confident knowing that this WRX STi has been engineered to withstand the test of time, providing you with countless miles of driving enjoyment. The WRX STi's exterior design is a perfect blend of aggression and elegance. Its aerodynamic lines and distinctive styling cues not only enhance its visual appeal but also contribute to its impressive handling capabilities. The iconic hood scoop and rear spoiler are not just for showâ"they're functional elements that improve airflow and stability, ensuring that the WRX STi remains glued to the road even at high speeds. Owning a 2006 Subaru Impreza WRX STi is more than just having a carâ"it's joining a community of passionate drivers who appreciate the art of performance driving. This vehicle is a testament to Subaru's commitment to engineering excellence, combining rally-inspired performance with everyday usability. Don't miss your chance to own a piece of automotive history. The 2006 Subaru Impreza WRX STi is not just a car; it's an experience waiting to be unleashed. With its low mileage, award-winning dependability, and thrilling performance, this WRX STi is the perfect choice for those who demand the very best from their vehicles. Embrace the road ahead and make this incredible machine yours today.
KBB.com Consumer Reviews

Overall4.7Out of 5
- 5.0
My best friend
By Death | on Monday, February 01, 2021
Nothing could have seperated me from my little Zippy ((yes, I did name my car)). I bought her when she was already a little old and a little beat up, but I'd be a liar if I didn't say she was the most dependable car I ever had. Probably not everyone's dream car but if myself, and my giant Great Pyrenees could enjoy her compact yet still spacious style and capabilities, I think anyone could learn to love this little car. Unfortunately I've recently I lost her in a bad wreck, and she will be dearly missed.… - 4.0
Happy in my Subbie
By ZULU | on Thursday, October 22, 2020
I’m happy that I made my purchase of my 2004 Subaru Impreza Sport Wagon. I’ve been the only owner. Maintenance is all I’ve had to do on her. I’ve kept up with the maintenance, so she’s had no issues other than the engine light coming on from time to time. She fits into small parking spaces and doesn’t guzzle gas. At age 16 she is starting to rust even though she’s been garaged. This in New England, where cars have to put up with rugged weather. I love this car.… - 5.0
A fantastic car with unmatched control
By Brian | on Wednesday, October 05, 2016
This car is easily my best purchase. I spent about 7k total for the purchase with new tires and all new fluids. The car runs like a dream and the stick is tight and the gear ratio is short but fun. The SAWD is just fantastic for any weather scenario and allows for high RPM launches, Not to mention the fantastic sound of that boxer engine :)…
Based on 905 consumer ratings for 2002–2007 models. | Privacy
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