Audi S3 Sedans are 4466 mm (175.83 in.) - 4504 mm (177.32 in.) in length, 1796 mm (70.71 in.) - 1816 mm (71.5 in.) in width, and 1392 mm (54.8 in.) - 1415 mm (55.71 in.) in height, the fourth generation variants being the larger ones in the range.
Earlier Audi S3 vehicles, equipped with 1.8 T engines, produce either 210 Hp or 225 Hp, depending on the modification. The rest of the range, powered by 2.0 TSFI engines, has four options in terms of horsepower - 256 Hp, 265 Hp, 300 Hp, and 310 Hp.
Yes, the whole Audi S3 range is powered by turbocharged petrol engines.
Top speed of Audi S3 is limited to 250 km/h (155.34 mph), but in terms of acceleration, the best performing vehicles are the 2.0 TFSI (310 Hp) quattro S tronic variants, going from 0 to 100 km/h in 4.5 seconds.
Fuel economy of Audi S3 ranges between 6.4 l/ 100 km (36.75 mpg) and 9.3 l/ 100 km (25.29 mpg), which can be considered reasonable for the power that the model delivers.
Yes, fourth generation Audi S3 vehicles are equipped with a quattro four-wheel-drive system.