Designed and engineered in partnership with motorsport outfit Multimatic, which built the Ford GT supercar, the new arrival is effectively a road-legal reworking of the Mustang GT3 that will race at Le Mans next year.
It has been named for the IMSA Sportscar Championship’s GTD classification, for cars built to the FIA’s GT3 specifications.
A targeted output of more than 800bhp from the supercharged V8 makes the GTD the most powerful Mustang yet created, outpunching even 2019’s snarling 700bhp Shelby GT500. It’s even more powerful than the £1.4 million, track-only Ford GT MK IV revealed in 2022.
The bespoke 5.2-litre engine is larger than that fitted to the standard road-going Mustang and packs a suite of motorsport-derived modifications – including dry sump lubrication, dual air inlets and a titanium active-valve exhaust system (which generates “exceptional notes”) – in pursuit of Lamborghini-aping performance figures.
Drive is taken directly from the back of the engine to a rear transaxle gearbox by a carbonfibre propshaft. The material reduces weight overall, but also reflects the fact that because it’s taking the drive directly from the engine rather than a gearbox, it spins at engine speeds of over 7500rpm.
So too is the chassis radically different to that of the standard Mustang. Up front, the GTD’s suspension set-up is a sophisticated take on the classic unequal-length double-wishbone design, with a single triangular wishbone at the top and two individual links at the bottom. The two front coilover suspension units also incorporate Multimatic’s Adaptive Spool Valve (ASV) damper technology, which can select from an array of damper settings on the fly in milliseconds under software control.
The coilovers have two coil springs each rather than the usual single spring. One is softer than the other, and for track mode, completely compressing it with a hydraulic mechanism increases the spring rate by leaving only the single, stiffer spring in play. Doing so also reduces the ride height by 40mm compared with the road setting.