What is it?
Think of the IFR Aspid Supersport as an ultra-modern Caterham and you’re not far wrong. It shares the Seven’s traditional layout of four-cylinder engine up front driving the rear wheels and a tiny, low-slung open-wheeled body.
But the Aspid is also far more luxurious than any Caterham, with a price that puts it into contention with a very different market.
Underneath it gets an aluminium frame and carbonfibre bodywork, with power coming from a supercharged version of the Honda Civic Type-R’s VTEC-unit. The result is 400bhp driving just 750kg, enough to make a Caterham Superlight R500 look slightly underpowered.
Most surprising is the fact the Aspid is Spanish – well, Catalan – the result of a five-year development project by engineering firm IFR, and intended to act as a showcase to demonstrate some of the firm’s inventions, such as clever double disc brakes.
The Aspid is meant to demonstrate just how much mass can be removed by clever design, a philosophy that extends throughout the car. Even the electric locks for the doors have been designed and built by IFR to be about half the size of a conventional lock.
What’s it like?
Predictably fast. Anything with this power-to-weight ratio is going to be brisk, and the Aspid is a cracker. Honda’s VTEC unit is not known for low-down torque, but the addition of a supercharger means that acceleration to the 9000rpm redline is seemingly endless.