The Saloon version of the Impreza model has a 2457 cc (149.9 ci) 16 valve Flat 4 Turbo Petrol engine.
This particular Subaru Impreza WRX STI 320R - Saloon has a 6 speed / Manual gearbox with the power being delivered through it's AWD system.
The Impreza's 2457 cc (149.9 ci) engine reaches its peak power of 316 bhp (235 kW) @ 6000 rpm.
The Subaru Impreza produces torque measuring 332 lb-ft (450.1 Nm) @ 3400 rpm.
The Impreza weighs around 1505 kg (3317 lb). Power to weight can be calculated at 209.9 bhp per metric ton or alternatively as 220.5 lb-ft of torque per ton.
The Subaru Impreza WRX STI 320R - Saloon - [2011] has a top speed of 158 mph (254.2 kph)
This Impreza accelerates 0-60mph (96.6 kph) in 4.80 seconds or 0-100kph in 5.0s and can achieve an estimated 1/4 mile drag time in 13.82 seconds with a trap speed of 103.3 mph.
Mercedes CLA 45 AMG 2.0 Turbo
Engine: Turbo Petrol | 1991cc 16v St4
Top Speed: 155 mph
0-60mph: 4.50 seconds
Mercedes SL Class 500
Engine: Naturally Aspirated Petrol | 4973cc 32v V8
Top Speed: 249.4 kph
0-100kph: 6.4 seconds
![Subaru Impreza WRX STI 320R - Saloon - [2011]](/editionimages/694.jpg "Select for More in Depth Review of the Subaru Impreza WRX STI 320R - Saloon - [2011]")
