Audi TT RS Celebrates "40 Years of Quattro" as $135,000 USD Limited Edition

Audi is celebrating 40 years of Quattro with a limited-to-40 production run of a very special TT RS. This model features the same five-cylinder turbocharged engine producing 395 BHP and 354 lb-ft. of torque, but it's been tweaked to now max out at 174 MPH.It'll do the 0-62 MPH sprint in 3.7 seconds as standard, which is assisted thanks to a complex all-wheel-drive system that's developed by the Quattro division. Furthermore, a new torque vectoring system allows for inside-wheel corner braking, m...