New Horse 1.3-litre turbo 4cyl Replaces outgoing Sigma 1.6-litre Will debut in 2026 Academy car Did you ever think you’d see the day when a Caterham is powered by an engine shared with a Mercedes-Benz ...

Lovely linear delivery, nice torque-to-grip ratio, doesn’t lessen the Seven’s magic Not the most sonorous of engine notes, requires a power bulge in the Seven’s bonnet This car is powered by the ...