Moderate overlap frontal ratings are assigned by the Institute based on a test conducted by Subaru as part of The Subaru Impreza was redesigned for the 2008 model year. For the last time. Others range from Basic to Superior.The Subaru Impreza was redesigned for the 2008 model year. And then there's the STI itself, which gets a firmer suspension calibration and lighter wheels to sharpen its handling as well as a few more standard features (such as heated seats). A five-speed manual transmission with hill-start assist is standard and a four-speed automatic is optional.In performance testing, this normally aspirated 2.5-liter engine with the manual powered the Impreza from a standstill to 60 mph in 8.2 seconds. The Outback Sport is hatchback only, while the WRX STI Limited is sedan only.The 2.5i comes standard with 16-inch steel wheels, full power accessories, keyless entry, air-conditioning, cruise control, a 60/40-split-folding rear seat, a tilt steering column and a four-speaker stereo with CD player. Seat comfort in the 2.5i models is only so-so, and the driving position suffers from the lack of a telescoping steering wheel (it only comes on the WRX and higher trims). Overall a great car for someone looking for a AWD vehicle at a great price. Whether you're a snow-belt resident looking for a basic compact with the advantage of all-wheel drive or a serious performance enthusiast seeking the sweet sensation of turbocharged thrust and agile handling, there's likely an Impreza worthy of a test-drive.The 2011 Subaru Impreza is available in four-door sedan and four-door hatchback body styles. The WRX STI Limited adds foglights, 18-inch BBS wheels, the sunroof package and leather upholstery. We took it back in. Trim levels include 2.5i, 2.5i Premium, Outback Sport, WRX, WRX Premium, WRX Limited, WRX STI and WRX STI Limited. The seats are also much better on the performance-oriented models, though the STIs lack lateral support relative to their rivals.The interior design is pleasant enough, but quality of the materials is on the cheap side for the compact class -- especially when you're paying $35,000 for the STI. We had to have the engine REPLACED at 18K. There is a new option, however, of a removable TomTom navigation system (dealer-installed) which might prove more user-friendly. The 2.5i Premium can be had optioned out with many of the aforementioned, as well as a sunroof package that also includes foglights, heated front seats, heated mirrors and a windshield wiper de-icer.The Outback Sport is similar to the 2.5i Premium trim level but has 17-inch alloy wheels, a raised suspension for more ground clearance, foglights, roof rails, bumper under-guards, unique exterior trim, special interior upholstery and a standard All Weather package (heated front seats, heated mirrors and windshield wiper de-icer).The WRX is essentially a high-performance version of the Impreza that comes with a five-speed manual transmission (no automatic is available), a turbocharged engine, summer tires, a more aggressively tuned suspension, a tilt-and-telescoping steering column and special WRX trim and body styling. Its 0-60 time in testing was a snappy 5.3 seconds, while fuel economy estimates are 18/25/21. The WRX STI kicks it up a few more notches thanks to limited-slip differentials front and rear, powerful Brembo brakes, a six-speed manual transmission and a turbocharged rush of acceleration whenever the throttle is wide open. Overall great car, suspension is very forgiving but a little to soft for my opinion-that is my only gripe. A navigation system is optional on the STI trims as well.Every 2011 Subaru Impreza comes standard with all-wheel drive. Detailed car specs: 2011 Subaru Impreza. Stepping up to the Limited adds leather upholstery and xenon headlights.The WRX STI is equipped similarly to the WRX, but ups the performance ante even further. The naturally aspirated 2.5-liter boxer has more aural character than your typical economy-grade four-cylinder and also delivers adequate punch, at least when the manual transmission is specified. A lot of the wrx components can be switched to the 2.5i such as suspension or brakes.

There's something here for everyone, ranging from the sensible base Impreza 2.5i hatchback to the wickedly fast WRX STI sedan. It is reliable, fun to drive, has plenty of space in the back, and the AWD is (or will be) a godsend in bad weather. This year is also the first year of the current-generation Impreza where you can order the WRX STI as a sedan in addition to the pre-existing hatchback.This comprehensive lineup means the Impreza competes against a wide variety of other models. In Edmunds brake testing, a 2.5i came to a stop from 60 mph in 122 feet, a good effort. The side impact ratings apply to both the 4-door sedan and 5-door (wagon) variants of the Impreza.View of the vehicle and barrier just after the crash test.View of the vehicle after the crash with doors removed, showing the side airbags and damage to the occupant compartment.Smeared greasepaint shows where the driver dummy's head was protected from being hit by hard structures by the side curtain airbag.Smeared greasepaint shows where the rear passenger dummy’s head was protected by the side airbag.Rating applies to both wagon and sedan (both tested with only minor difference in strength-to-weight ratio). A five-speed manual is the lone transmission choice. Opting for the factory dash-mounted navigation system increases the complexity of the stereo, as its menus and graphics aren't the cleanest around. REPLACED. Find specifications for every 2011 Subaru Impreza: gas mileage, engine, performance, warranty, equipment and more. IIHS ratings for the 2011 Subaru Impreza 4-door sedan - small car The Insurance Institute for Highway Safety (IIHS) is an independent, nonprofit scientific and educational organization dedicated to reducing the losses — deaths, injuries and property damage — from motor vehicle crashes.