Forza Motorsport 4 launched a few weeks ago with the promise of monthly DLC. True to their word, Turn 10 has unveiled their first post-launch DLC pack. Dubbed the “Speed Pack,” the new DLC will include: 

- 2012 Lamborghini Aventador LP700-4: The newest Bull in the Lamborghini stable has arrived: fans can take it for a spin in “Forza Motorsport 4″ and experience what it’s like to whip past rivals at 200 miles per hour. 

- 2012 Aston Martin Virage: Aston Martin’s newest coupe features a barking V12 that balances a perfect ratio of horsepower to torque to propel the Virage down the open road. 

- 2011 #2 Audi Sport Team Joest R15++ TDI: The final version of the Audi R15, the R15 “Plus Plus,” celebrated the R15s final race at the 2011 Sebring 12 Hours. 

- 2011 Audi RS3 Sportback: The newest member of the Audi RennSport line boasts the same 2.5-liter turbocharged direct-injection five-cylinder found in the TT-RS, propelling it from 0 to 60 in only 4.6 seconds. 

- 1957 Chevrolet Bel Air: A true automotive icon, the “57 Chevy” gained notoriety as a hot rod and is now one of the most recognizable American cars of all time.