3 = 3 series (4 door, 2 door, 2 door convertible)
m3= motorsport version of 2 door 3 w/ 333HP I-6 and either 6-speed manual or SMG transmission
5= 5 series (4 door mid size sedan)
m5= 507 HP 5.0 V-10 and 7-speed SMG tranny
6= 6 series (larger 2 door coupe... think mercedes CL)
m6= 507 HP 5.0 V-10 and 7-speed SMG tranny
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1995 BMW 540/6 - The Track Rat
2009 Ford Escape - Stock Toy Hauler/DD
2007 Lexus RX350 - Stock Wife Hauler
2009 Kosmic - The Toy - 125cc Vortex Super Rok TAG, (For Sale - $2800)
2007 Intrepid Silverstone - The Faster Toy - CR125 6-Speed