Audi TT RS (2014) is 540 kg (1,190 lbs) lighter than BMW 5 Series Touring (2017).
BMW 5 Series Touring (2017) is 797 mm (31.38 inch) longer, 58 mm (2.28 inch) wider, 202 mm (7.95 inch) higher and has 280 liters (9.89 ft3) bigger cargo space than Audi TT RS (2014).