Radical SR3 XXR on track

SR3 XXR

The world's best-selling race car.

232 bhp

Power, 1500cc

620 kg

Weight, 1,367 lb

2m 02s

Silverstone

Standard equipment

Body

  • Lightweight spaceframe chassis with FIA-specification safety cell and crash structure
  • LMP-inspired, high-downforce composite bodywork
  • XXR-generation LED race lighting including FIA high-intensity central rain light
  • Bi-plane high-downforce track day rear wing and diffuser
  • XXR-generation Le Mans pre-preg carbon composite mirrors
  • XXR-generation rear wing endplates

Engine

  • Gen 5 RPE liquid cooled 4-cylinder, 16 valve, 1340cc or 1500cc
  • 232 bhp in 1500cc form
  • Gen 5 RPE dry sump and cooling system
  • Gen 5 RPE coil-on-plug ignition system
  • Electronic drive-by-wire with optimised carbon airbox with OHFI (over-head fuel injection)
  • Life Racing ECU with detailed interrogation function for maintenance and analysis
  • Hi-flow racing exhaust system
  • Biofuel ready

Dimensions

  • Length 4,077 mm
  • Width 1,799 mm
  • Height 1,093 mm
  • Weight 620 kg

Features

  • Radical four-pot calipers front and rear on 280 mm x 25 mm fully-floating 48-vane disc brakes
  • XX-generation solid-state Power Distribution Module with CAN linked wiring and telemetry
  • XX-generation data integration and logging
  • Full electronic fire extinguisher system

Power train

  • Six-speed, integral sequential gearbox
  • Radical developed paddle-activated gearshift system with auto-blipper
  • Quaife gear final drive and limited-slip differential, reversing gear system
  • Mid-engined, rear-wheel-drive

Suspension

  • Fully adjustable Nik-link suspension, front and rear unequal length wishbones, adjustable pushrods
  • Lightweight uprights providing an improvement in durability
  • Interchangeable roll bars
  • Choice of bespoke Intrax fully adjustable damper with Anti-Roll Control (ARC) technology

Wheels and tyres

  • Radical XXR design centre lock, cast aluminium wheels with red accent
  • 8" x 15" diameter front and 10.5" x 16" rears
  • Slick and wet tyre options, Radical recommends Hankook

Options

Available to order

  • Advanced dynamic laser ride height (front and rear) logging
  • Tyre pressure and temperature monitoring system
  • Suspension logging sensors
  • Electrically-activated fire extinguisher system
  • FIA certified 76-litre fuel cell
  • Fuel sampling/drain kit
  • Dry-break refuelling system
  • Nik-Link rollbar set
  • Trickle charge and jump starter pack
  • Forward-facing stay head protectors
  • Composite halo head restraint

Radical publishes a single power figure for the SR3 XXR, 232 bhp. The 1340cc is an engine option and Radical does not publish a separate output for it; third-party figures in circulation do not agree with each other. Ask us for the current number.

The one everybody races.

More SR3s have been built than any other Radical, which is why grids are full, spares are on the shelf and there is always someone to race.

Enquire about this car 520 900 7586