Mto bom =D
Pelo que li,
Engine(s)
2.1 L SOHC 10v I5 (1980–87)
2.2 L SOHC 10v I5 (1987–89)
2.2 L DOHC 20v I5 (1989–91)
Audi released the original Quattro in 1980, making it both the first car to feature Audi's quattro four-wheel drive system (hence its name) and the first to mate four wheel drive with a turbocharged engine.
The powerplant was originally a 2.1 L (2144 cc), SOHC, 10 valve straight-5 producing 200 PS (147 kW); this was eventually modified to a 2.2 L (2226 cc) 10 valve straight-5 and then to a 2.2 L (2226 cc) 20v DOHC straight-5 setup producing 220 PS (162 kW). Audi Quattros are often referred to among owners and enthusiasts by their engine codes, to differentiate between the earlier and later versions: the earliest (2144 cc 10v) being the WR engine, the 2226 cc 10v being the MB engine and the later 20v being the RR engine. Hence, Quattro models may be referred to as either the WR Quattro, MB Quattro, and RR or "20v" Quattro, respectively.