Gordon Murray T.33: The Everyday Analog
When Professor Gordon Murray CBE, the legendary designer behind the McLaren F1 and the Brabham BT46B “Fan Car,” launched his own company (Gordon Murray Automotive, or GMA) and released the T.50, it was universally hailed as the greatest analog supercar of the 21st century. It featured a central driving position, a 12,000-rpm V12, and a massive aerodynamic fan on the rear.
However, the T.50 was a hyper-focused, highly strung, multi-million-dollar track weapon. Gordon Murray realized there was room for a sibling—a car that retained the mechanical purity and the bespoke V12 engine, but packaged it in a slightly softer, more usable, and more classically beautiful format.
The result is the Gordon Murray Automotive T.33. It is a two-seat, mid-engine supercar designed not to set lap records, but to be the ultimate expression of the romantic, everyday Grand Tourer.
The Design: 1960s Purity
While the T.50 is defined by its massive rear fan and central seating, the T.33 is defined by its elegant proportions. Gordon Murray explicitly stated that his design brief was to create a shape that would look beautiful decades from now, entirely free of the aggressive wings, vents, and dive planes that clutter modern supercars.
The inspiration for the T.33 comes directly from the beautiful sports racers of the 1960s, such as the Alfa Romeo 33 Stradale, the Ferrari Dino 206 SP, and the Porsche 904.
The lines are incredibly clean. There are no massive side intakes to feed the engine; instead, air is channeled through a subtle ram-air scoop mounted directly on the roof, connected directly to the engine without touching the chassis (to prevent transmitting vibrations into the cabin).
The aerodynamics are handled almost entirely underneath the car. GMA utilizes “Passive Boundary Layer Control.” By managing the airflow under the flat floor and through a prominent rear diffuser, the T.33 generates significant downforce without needing a deployable rear wing. (A tiny active rear spoiler only deploys under heavy braking).
The Heart: Cosworth GMA.2 V12
The crown jewel of the T.33 is its engine. Like the T.50, it is powered by a completely bespoke, naturally aspirated V12 developed by Cosworth.
For the T.33, the engine was heavily modified and designated the GMA.2. While it shares the same 3.9-liter (3,994 cc) displacement as the T.50, the camshafts, variable valve timing, and engine mapping were entirely redesigned to lower the redline slightly and provide a much fatter, more usable torque curve for road driving.
“Slightly lower,” in the world of Gordon Murray, means the engine still revs to a stratospheric 11,100 rpm.
It produces 615 PS (607 bhp) at 10,500 rpm and 451 Nm (333 lb-ft) of torque. Crucially, 75% of that torque is available from just 2,500 rpm, meaning the driver does not have to constantly wring the engine’s neck to make progress in city traffic.
The engine weighs a mere 178 kg (392 lbs), making it one of the lightest V12s ever produced for a road car. Because it uses gear-driven camshafts (no belts or chains), the mechanical noise is intricate, precise, and utterly intoxicating.
Save the Manuals
GMA firmly believes that driver engagement is fundamentally tied to the act of changing gears. Therefore, the T.33 was launched with a bespoke 6-speed manual transmission developed by Xtrac.
Weighing just 82 kg (181 lbs), it is the lightest supercar manual transmission in the world. Gordon Murray obsessed over the tactile feel of the gearshift, ensuring the mechanical action is perfectly weighted and satisfying. (An automatic paddle-shift option was originally offered, but GMA dropped it after realizing the overwhelming majority of buyers demanded the manual).
A Cabin Built for Driving
The interior of the T.33 is an exercise in minimalist perfection. It seats two people in a traditional left/right configuration.
There are no massive infotainment touchscreens. Murray argues that screens date a car incredibly quickly. Instead, the driver is presented with a large, beautifully machined analog tachometer front and center (measuring up to 11,100 rpm). It is flanked by two small digital screens for necessary information (like navigation and Apple CarPlay, which are hidden when not in use).
Every touchpoint—the rotary dials for climate control, the pedals, the gear lever—is machined from solid aluminum alloy. The steering wheel is completely free of buttons or switches.
The Obsession with Lightness
The T.33 is built around a newly developed carbon-fiber monocoque structure featuring cored carbon-fiber panels (which provide sound deadening while remaining incredibly light).
The result of this obsessive weight reduction is a target curb weight of under 1,090 kg (2,400 lbs). In an era where hybrid supercars routinely push past 1,800 kg, the T.33 is a featherweight. This allows the suspension to be relatively compliant, offering ride comfort that rivals dedicated Grand Tourers from Bentley or Aston Martin, while providing the agility of a Lotus.
The Perfect Supercar?
GMA limited production of the T.33 to exactly 100 units globally, with an asking price of roughly £1.37 million (before taxes). The entire allocation sold out in less than a week.
The Gordon Murray T.33 is a defiant rejection of modern automotive trends. It rejects electrification, it rejects forced induction, it rejects massive touchscreens, and it rejects heavy dual-clutch gearboxes. It is a pure, analog masterpiece that represents the very best of 20th-century automotive romance executed with 21st-century engineering brilliance.