Based on the strong, stiff and lightweight aluminium chassis first seen on the Lotus Elise, and weighing in at around 650 kg, the single - seater car (with an option of two seats) has been designed and engineered
solely for Track Days and Club Racing.
Although the company does make the incredibly fast RXC
for the road, the little SR3 — a shrunken LMP car with a frenzied motorbike engine — is these
days solely offered in
track - only form.