Modern Sports Car
USDM specifications, factory data, and generation reference guides.
Modern Sports Car is a reference library for enthusiast cars sold in the United States. Each guide gathers the factory specifications for one car in a single place: engine code and output, model-year changes, factory color names, chassis dimensions, and original wheel and tire sizes.
Guides are written at the generation level and checked against manufacturer and period sources, so a page tells you what actually shipped rather than what a configurator once promised. The guides below are live now, and more are added as they are verified.
Reference Guides
BMW M3 (E46)
Naturally aspirated S54 inline-six, 2001–2006. USDM specifications and model-year guide.Mazda RX-7 (FD)
Sequential twin-turbo 13B-REW rotary, 1993–1995. USDM specifications and model-year guide.Mazda MX-5 Miata (ND)
SkyActiv-G 2.0 roadster, 2016 to present. USDM specifications and generation guide.Ford Mustang Shelby GT500 (S550)
Supercharged 5.2 Predator V8, 2020–2022. USDM specifications and generation guide.Acura Integra Type R (DC2)
High-revving B18C5, front-wheel drive, 1997–2001. USDM specifications guide.Toyota Supra (A80)
Twin-turbo 2JZ-GTE inline-six, 1993–1998. USDM specifications and model-year guide.Nissan GT-R (R35)
Twin-turbo VR38DETT V6, all-wheel drive. USDM specifications guide.Porsche 911 Carrera S (997)
3.8 flat-six, rear-engine, 2005–2008. USDM specifications guide.Chevrolet Corvette (C6)
LS3 V8, 2005–2013. USDM specifications and generation guide.More guides are in progress and will be published as they are verified.