About Carspeed

Carspeed is a free, independent site for comparing production cars and running physics-based drag-race simulations. It covers over 1,200 vehicles — from budget hatchbacks to hypercars, EVs, and JDM legends — and is built and operated by Brandon Jenner.

What Carspeed does

• Side-by-side spec comparison for any two cars.
• Interactive drag-race simulator over 100 m, 1/8 mile, 1/4 mile, and 1 km.
• Leaderboards by 0-60, quarter mile, top speed, horsepower, and price.
• Community forum, daily challenges, and a blog with performance analysis.
• A public MCP server exposing the same data to AI assistants.

Independence

Carspeed is not affiliated with any manufacturer. Specifications are compiled from publicly published manufacturer figures. See the methodology for how figures are collected and how the drag-race simulation works.