Inside the Maserati MC20: A Carbon Tub and the Nettuno V6

How Maserati's Modena-built flagship works — pre-chamber ignition, a carbon-fibre tub, butterfly doors — and where it sits in the marque's story.

The Maserati MC20 exists to answer a question Maserati had left open since the MC12: what does the house build when it builds for itself? Produced since 2020, its name reads Maserati Corse 2020, and it is widely seen as the MC12’s spiritual successor — the model that marked Maserati’s return to a high-performance flagship of its own, styled in-house by Klaus Busse at Centro Stile Maserati and assembled in Modena.^[1]

The Nettuno engine

The MC20’s defining component is its engine. The Nettuno is a 3.0-litre twin-turbocharged 90° V6 producing 630 PS (621 hp) at 7,500 rpm and 730 N·m (538 lbf·ft) of torque.^[1] Its signature is a Formula 1-derived passive pre-chamber twin-spark ignition system — race-bred combustion technology in a series-production road car.^[1] An 8-speed Tremec TR-9080 dual-clutch transmission carries drive to the rear wheels in a rear mid-engine layout.^[1]

The structure

The engine sits in a carbon-fibre tub, entered through butterfly doors, and the whole car weighs between roughly 1,475 and 1,540 kg depending on configuration.^[1] It is a supercar recipe executed with restraint: two seats, one engine behind them, and mass kept honest by the material of the chassis.

The variants

• Cielo — the retractable hard-top convertible, with an electrochromic glass roof.^[1]
• MCXtrema — the track-only expression, at 740 PS (730 hp) with a 6-speed sequential gearbox.^[1]
• GT2 Stradale — road-legal, 640 hp.^[1]
• Icona and Leggenda — limited special editions.^[1]

Its place in the story

From 2025 the car was updated and rebranded as the MCPura^[1], which gives the original MC20 something few current supercars have: a defined beginning and end as a nameplate. It stands in Maserati’s lineup as the proof-of-capability car — the one that shows the marque can still engineer its own summit.

The complete record is on our Maserati MC20 database page; the living market for it is in the MC20 cars for sale on sports.cars.