2012 Subaru Impreza WRX STI S206

We almost don't want to tell you about the new Subaru Impreza WRX STI S206. Why? Because it's the fastest, best-handling WRX Subaru's STI division has ever produced, but you can't buy it in the U.S. It's yet another special STI limited edition built exclusively for Japanese domestic consumption.

Subaru's tuning department takes its STI "S" series very seriously, something we witnessed at the recent Tokyo Motor Show when it revealed the new S206 with its eye-popping spec sheet. There's more than a decade of history in the top-shelf S series, starting from the radical-looking S201 to the gutsy S204, and the extreme R205. We've driven them all and been suitably impressed with every car. But the S206 takes "S" to a whole new level.
Powering the S206 is a version of Subie's turbocharged 2.0-liter boxer from the WRX STI. Horsepower has been bumped from 305 hp to 316 hp while torque increases from 290 lb-ft to 318 lb-ft. The engine is hand-built, with pistons, connecting rods, and crankshaft all meticulously balanced before assembly. The secret to the S206's improved performance comes from the newly fitted low friction, twin-scroll ball-bearing turbo, a remapped ECU, and a low back pressure exhaust system that boosts low- to mid-range torque.
Built off of the outgoing WRX STI platform, the S206's suspension gets specially fitted inverted Bilstein dampers, STI coil springs, and a flexible front strut tower brace, while those 19-inch rims are wrapped in Michelin Pilot Super Sports rubber (245/35ZR19), highlighting huge six-piston Brembo calipers with drilled rotors.

As we launch ourselves out of the blocks, the S206 feels at once poised and ready for any right boot extension. And any corner. Switching the VDC to S# for maximum throttle response, and with the updated DCCD (driver controlled center differential) left in normal mode, we gun the boxer engine in first and second to record a stopwatch-timed 0-60 mph sprint of around 4.5 seconds.
Compared to the current WRX STI, the S206 displays beefier torque between 3200 and 4400 rpm -- where you need most for quicker cornering exits. But as Tatsumi says, "this torque curve also makes it easier to putter round town as well." Right, but that's not what we're here for.
2012 Subaru Impreza WRX STI S206
BASE PRICE $76,000 (est)
VEHICLE LAYOUT Front-engine, 4WD, 5-pass, 4-door, sedan
ENGINE ENGINES 2.0L/316-hp /318-lb-ft, turbocharged, DOHC, flat-4
MOTOR MOTORS N/A
TRANSMISSION TRANSMISSIONS 6-speed, manual
CURB WEIGHT 3285 lb
WHEELBASE 103.3 in
LENGTH X WIDTH X HEIGHT 180.3 x 70.7 x 57.9 in
0-60 MPH 4.5 sec (MT est)
EPA CITY/HWY FUEL ECON 24.5 mpg (Japan est)
ENERGY CONSUMPTION, CITY/HWY N/A
CO2 EMISSIONS N/A
ON SALE IN U.S. Japan domestic market only (unfortunately)

Subaru Impreza WRX STI 2011

The new Subaru Impreza WRX STI offered in two body styles (5-door and 4-door). In addition to the new styling, the 2011 WRX STI features significantly revised suspension tuning and lighter 18-inch wheels for even sharper handling. The Subaru Impreza WRX STI has been a recipient of continuous improvement since its introduction. Most recently, the 2010 WRX STI Special Edition previewed some of the suspension enhancements now migrated to the 2011 Subaru Impreza WRX STI.

In front, the 2011 WRX STI models feature sharpened bumper corners and wider, blacked-out fog lamp nacelles to accentuate the “wide and low” profile. A jutting lip spoiler with three-dimensional detailing emphasizes the cars’ sporty intent. The newly designed front grille with black base and blacked-out Subaru wing highlights the headlights’ shape to give the entire front end a more powerful appearance, accentuated by larger grille and bumper intake openings.

New standard 18-inch aluminum wheels feature high-luster paint and weigh 17.6 lbs. less than the previous standard wheels. The optional 18 x 8.5-in. BBS® forged aluminum-alloy wheels, which further reduce unsprung vehicle weight, are highlighted by silver high-luster paint for 2011.

Exclusive to the Subaru Impreza WRX STI, the Brembo Performance Brake System uses ventilated 4-wheel Super Sport anti-lock (ABS) disc brakes with Electronic Brake-force Distribution (EBD). Super Sport ABS can control the braking forces at each rear wheel independently, which optimizes braking ability during hard cornering to help reduce understeer.

The 2011 WRX STI continues as the ultimate-performance Subaru with its high-boost 305-hp turbocharged/intercooled 4-cyl. Boxer engine and 6-speed manual transmission. The STI also features Multi-Mode Driver Controlled Center Differential (DCCD) version of Symmetrical All-Wheel Drive with three “Auto” modes, as well as a manual mode with six driver-selectable differential locking settings.

New for 2011, the WRX STI interior is finished in black and silver to highlight its sporty design. Trim panels, the steering wheel air bag cover and steering wheel switches are now dark cast metallic. The 2011 Subaru Impreza WRX STI models arrive in Subaru dealerships in late summer 2010.