The Fastest Remote Control Car: Records and the Fastest You Can Buy
The fastest RC cars are custom speed-run builds. Stephen Wallis (UK) set a Guinness World Record of 377.73 km/h (234.71 mph) with his car “The Beast”, and in 2026 his drone-motor-powered “Mach Reaper” was reported at about 256 mph at a ROSSA speed event. Among cars you can buy ready to run, the Traxxas XO-1 is the best-known car rated above 100 mph, and Arrma’s Limitless platform reaches 100+ mph with the right setup.
By Kyle HilsonUpdated: October 20263 min read
Records
| Record | Speed | Notes |
|---|---|---|
| Guinness battery RC car record (The Beast) | 234.71 mph (377.73 km/h) | Stephen Wallis, UK |
| Mach Reaper (reported 2026) | About 256 mph | Drone motors, 75.6 V, ROSSA event |
| Internal-combustion RC car (Guinness) | 85.66 mph | Jason Bradbury, 2008 |
From Guinness World Records and news reports; check Guinness for the latest confirmed record.
How record cars reach these speeds
Record cars are purpose-built: very low, aerodynamic bodies, powerful motors (the Mach Reaper used four drone motors driving the wheels directly), high-voltage battery packs, and tyres built to survive extreme rpm. They run on long, smooth surfaces such as airfields, with careful setup and multiple attempts. The Mach Reaper reportedly cost about £2,000 in parts and months of design and building, using 3D printing, carbon fibre and aluminium.
Fastest you can buy
- Traxxas XO-1: 1/7 supercar rated above 100 mph; independently measured around 101 mph.
- Arrma Limitless: speed-run platform reaching 100+ mph with suitable electronics and gearing.
- Fast 1/8 bashers: 60–80 mph with the right setup.
Details are in fast RC cars that do 100 mph. For engine-powered speed, see the fastest gas RC car.
Safety
- Speed runs only on closed, smooth surfaces with permission.
- Spectators well behind and to the side.
- Reliable failsafe that cuts throttle.
- Careful LiPo handling at high voltages.
- Inspect tyres and drivetrain before every run.
Measuring speed
Records use official timing, but hobbyists use GPS loggers mounted to the car, averaging runs in both directions to cancel wind. Phone apps and radar guns are less reliable.
Getting into speed runs
- Start with a fast RTR car and learn gearing and temperatures.
- Join a speed-run community or event.
- Upgrade tyres and aero before chasing power.
- Keep detailed logs of setups and speeds.
From The Beast to the Mach Reaper
Stephen Wallis became interested in RC cars as a child and spent years building speed-run cars. His car “The Beast” set the Guinness record at 234.71 mph, beating the previous record by more than 25 km/h. He then built the “Mach Reaper”, using four high-power drone motors bolted directly to the wheels and a 75.6 V battery layout, which was reported at about 256 mph at a ROSSA event in 2026. The story shows how much of the RC speed world is driven by individual builders experimenting with new technology.
Speed-run events organised by groups like ROSSA bring builders together on long runways with proper timing, and they’re the best place to see record cars in action.
For most hobbyists, even 60 mph feels incredibly fast at RC scale.
FAQ
What is the fastest RC car ever?
Custom builds by Stephen Wallis, with 234.71 mph on record and about 256 mph reported in 2026.
What’s the fastest RC car you can buy?
The Traxxas XO-1 and Arrma Limitless are 100+ mph-class.
How are speeds measured?
With official timing for records, GPS loggers for hobbyists.
Are gas cars faster?
No, electric records are far higher.
More on this topic: the complete RC Cars guide covers the basics behind this article.
About 20 years in RC. Mostly boats in the NAVIGA Mini Eco Expert class, with many self-made parts; also a King Motor Baja 5B, a home-built electric plane, home-built nitro planes he has flown, and an RC helicopter. More about SwellRC
