2017 Subaru WRX STI Test Drive and Engine


Today's Subaru WRX and WRX STI models are more than just tuned economy cars. These Impreza offshoots each have their very own turbocharged engine and sophisticated all-wheel-drive systems to put the additional power down, creating them a great option for all those searching for performance in a much more practical package than a muscle car. They also offer all-weather capability that isn't found in rear-drive pony cars and may hit 60 mph comparable times.

The WRX and its 2017 Subaru WRX STI sibling offer lots of thrills for the buck, but they do have some (occasionally intentional) rough edges-so they score a 7.0 out of 10.

Step as much as the pricier STI and you get a little much more distance from the mainstream. Whilst each the WRX and STI are constructed on a stiffer, special version of the Impreza body, the STI gets added chassis bracing, a 305-horsepower engine, its own unique gearbox, a stiffer suspension, much better brakes, and a far edgier, much more customizable all-wheel-drive system that enthusiasts who crave track time will appreciate

2017 Subaru WRX STI styling and performance

Make it big, and make it boxy; that's the ethos of the WRX's styling, at least at the front finish where the air intakes have by no means looked fairly so massive, or the fenders quite so pronounced. Additionally to the deep front air dam and distinctive grille, the WRX has its personal hood, fenders, bumpers, and lighting to distinguish it from the Impreza. Key details include the much more deeply set (and functional) hood scoop, LED low-beam headlights on upgraded models, and 17- and 18-inch wheels. Somehow, with all that in location, it all still reads a bit dull-not almost as compelling as the extravagant mechanicals that lie beneath the skin. The STI gets a large wing out back, though buyers can opt for a low-profile trunk spoiler that should contact a small much less attention to the car.

Inside, the cabin is pretty roomy and decently finished though barely above budget grade. In the WRX, sport seats are specified and are covered in grippy upholstery. A power driver's seat is an option, and so is leather upholstery. The rear seat will accommodate a pair of adults nicely, but not 3, and the trunk's cargo space is average for a compact car. The STI gets slightly nicer trim as nicely as a light-up shift knob.

The WRX uses a beautiful turbocharged 2.0-liter flat-4 engine outfitted with a twin-scroll turbocharger and intercooler as nicely as direct injection. Energy output is set at 268 hp, whilst peak torque of 258 pound-feet is delivered from 2,000 rpm to 5,200 rpm.

2017 Subaru WRX STI safety and attributes

2017 Subaru WRX STI - The powerplant is coupled to either a manual or a constantly variable transmission (CVT), and the option of transmission nets the driver various versions of Subaru's hallmark all-wheel drive. With the 6-speed manual gearbox, the all-wheel-drive system has a viscous coupling at the center differential. It splits energy 50/50 front to rear, and can shuffle torque side to side as traction needs arise.

2017 Subaru WRX STI - With the CVT-equipped WRX, Subaru ladles on all its latest considering in performance and economy. The CVT gets eight preset transmission ratios that give it the feel of a manual transmission in Sport Sharp mode, or the usual CVT response when it's left in Intelligent mode. An intermediate, Sport mode offers six gear-like actions. This version of the WRX has an all-wheel-drive system with a 45/55 rear bias. It can distribute torque variably side to side, and reroute it based on cornering forces and steering-wheel inputs. The WRX also gets electric power steering and a sport-tuned suspension.

The outcome: a car that adapts to gas-saving attributes with aplomb but nonetheless scorches the road with beautifully balanced handling and spot-on steering. Braking is not fairly as great as we'd hoped, though.

2017 Subaru WRX STI - As for the STI, it feels sharper and more vivid, but not all that a lot faster. It carries forward with the exact same 2.5-liter turbo flat-4 as final year, making 305 hp and 290 lb-ft of torque. It is mated to a 6-speed manual gearbox. Power is delivered via a special driver controlled center differential, bringing a helical limited-slip front differential and Torsen limited-slip rear differential. With it you get bigger Brembo brakes, a stiffer suspension tune (with revised geometry in front), and hydraulic-boost steering with a quicker ratio and 2017 Subaru WRX STI Price is >> Continue Read

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