2020 McLaren 720S GT3

Chassis #019 – 2020 McLaren 720S GT3

31,840km

Originally produced in late 2020, Chassis 019 was delivered new to Dörr Motorsport and made its competitive debut in a GTC race at the Nürburgring in September of that year. The car was meticulously prepared and campaigned by Dörr before being sold to 7TSix in late 2021.

Under the ownership of 7TSix, the McLaren continued to be raced and maintained to a high standard, competing through to early 2025. In April 2025, the car was acquired by SB Race Engineering for use in the UK-based GT Cup Championship, providing a competitive platform while awaiting delivery of a new Ferrari 296 Challenge.

With the arrival of the 296, the McLaren 720S GT3 is now surplus to requirements and is offered for sale.

New refreshed engine just fitted and has completed 0km
Brand new turbos fitted 160kms ago
New Megaline E shifter V4 0km
Brand new clutch 0km
Freshly refurbished steering rack 0km
Freshly wrapped bodywork in gloss carbon fibre
Freshly refurbished wheels
Factory options include:

Bosch CAS M3 system (£30k)
Left & right refuel kit
Silenced exhaust box
Drivers drink system
Damper sensors
TPMS
Polycarbonate heated screen
Supplied with a substantial spares package, worth thousands, to support the car. Key items include:

1 x engine in McLaren flight case (suspected head gasket failure)
4 x wheel sets
6 x front splitter and floor section
Please contact us for more details as there is simply too much to list here, this package is included with the car.
A comprehensive pit equipment package is also available by separate negotiation. This includes a wheel socket, two-stage chassis stands, and a skates kit—originally costing over £10,000.

This chassis presents an excellent opportunity to acquire a well-run, race-proven GT3 car from a prestigious marque, eligible for a variety of national and international GT3 series

For further information please call Jez Warrant on 020 3940 7515 and press Option 2 or alternatively call 07768 115012

Viewing is strictly by appointment only.

The McLaren 720S GT3 is a purpose-built racing car derived from the acclaimed 720S road car, engineered to comply with FIA GT3 regulations. It combines McLaren’s signature carbon fibre MonoCage II chassis with extensive motorsport upgrades to deliver exceptional performance on the circuit. Powered by a race-prepared 4.0-litre twin-turbocharged V8 and paired with a six-speed sequential gearbox, the 720S GT3 is optimised for balance, aerodynamic efficiency, and endurance. Every detail—from the lightweight bodywork to the advanced suspension setup—has been designed to maximise agility, grip, and durability in competitive racing.

Specifications – McLaren 720S GT3

Engine:

4.0-litre twin-turbocharged V8 (M840T)
Motorsport-calibrated with dry sump lubrication
3,994cc displacement
Power output: approx. 740 bhp (subject to BoP regulations)
Drivetrain:

Longitudinal mid-mounted engine
Rear-wheel drive
Six-speed sequential motorsport transmission (paddle shift)
Limited-slip differential
Chassis & Body:

Carbon fibre MonoCage II structure
Lightweight composite body panels
FIA-homologated roll cage
Fully adjustable motorsport suspension with bespoke dampers
Aerodynamics:

GT3-specific front splitter and dive planes
Flat floor and rear diffuser
Adjustable GT3 rear wing
Aerodynamically optimised for cooling and downforce
Brakes & Wheels:

Ventilated disc brakes with 6-piston front / 4-piston rear calipers
Bosch Motorsport ABS
Centre-lock 18” forged wheels
Electronics:

Cosworth electronics package
Integrated data acquisition system
Driver display with configurable telemetry