Top speed: 7 of 7 variants rated.
Subaru WRX STI 2.5T Sport Premium tops the Subaru WRX ranking by Top speed, at 255 km/h (158 mph).
Across 7 ranked variants, Top speed spans from 250 km/h (155 mph) to 255 km/h (158 mph).
| # | Variant | Year | Body | Fuel | Top speed |
|---|---|---|---|---|---|
| 1 | Subaru WRX STI 2.5T Sport Premium | 2015 | Sedan | Petrol | 255 km/h (158 mph) |
| 2 | Subaru WRX STI 2.5T Sport | 2014 | Sedan | Petrol | 255 km/h (158 mph) |
| 3 | Subaru WRX STI 2.5T Sport Executive | 2014 | Sedan | Petrol | 255 km/h (158 mph) |
| 4 | Subaru WRX STI 2.5T Sport | 2010 | Hatchback | Petrol | 250 km/h (155 mph) |
| 5 | Subaru WRX STI 2.5T Sport Executive | 2010 | Hatchback | Petrol | 250 km/h (155 mph) |
| 6 | Subaru WRX STI 2.5T Sport | 2010 | Sedan | Petrol | 250 km/h (155 mph) |
| 7 | Subaru WRX STI 2.5T Sport Executive | 2010 | Sedan | Petrol | 250 km/h (155 mph) |