Mercedes-Benz 300 SEL 6.3 the star of Forza 4's April Alpinestars Pack

Sure, you can enjoy the Aston Martin LMP1 race car, a Mercedes-Benz SLS AMG GT3 and the deviously capable Jaguar XKR-S in the new April Alpinestars Pack for Forza Motorsport 4. But a little further down the list of ten cars are some ultimate sleepers: the 1972 Mercedes-Benz 300 SEL 6.3 that would inaugurate AMG's tuning and motorsports credentials (our personal favourite), the legendary 1995 BMW M5 that cemented that model's reputation, and the subtle yet quick 1997 Volvo 850 R that was still glowing from the wagon's racing campaign in the British Touring Car Championship.

The pack will be available for 560 MS points on April 3 (or free for those with a Season Pass), and is rounded out by the Maserati Quattosporte Sport GT S, 1985 Mazda RX-7 GSL-SE, 1959 Cadillac Eldorado Biarritz Convertible, and 2012 Scion TC. You'll want to watch the associated video trailer, so click here for that.