Alfa Romeo Giulia Quadrifoglio 2.9 V6 Bi-Turbo Engine for Sale

Alfa Romeo Giulia Quadrifoglio 2.9 V6 Bi-Turbo Engine for Sale

Product Overview

For sale is a complete Alfa Romeo Giulia Quadrifoglio 2.9-litre V6 bi-turbo engine, code 670050436, manufactured in 2017 and recording 24,274 kilometres. This is the Ferrari-developed twin-turbocharged 24-valve V6 fitted exclusively to the Giulia Quadrifoglio — producing 375 kW (510 hp) and 600 Nm of torque — supplied complete as shown in the listing photographs.

At 24,274 kilometres from a 2017 build, this engine represents a low-mileage example of one of the most praised and sought-after naturally-exploited performance engines in the current era of the sports saloon market. The Giulia Quadrifoglio is a low annual mileage vehicle in typical ownership, and 24,274km represents conservative use over the car’s service life.

Engine Specification

About the Giulia Quadrifoglio 2.9 V6 Engine

The 2.9-litre bi-turbo V6 fitted to the Alfa Romeo Giulia Quadrifoglio is one of the most technically significant and emotionally compelling production car engines of the current decade. It was developed by Ferrari engineers in Maranello— derived in part from the architecture of the Ferrari California T’s V8 — scaled to a V6 configuration and twin-turbocharged to produce 510 horsepower from just 2,891 cc. The resulting engine is entirely unique to the Quadrifoglio and is not shared with any other production vehicle.

Its character reflects its origins: a 9,000 rpm capability (rev-limited to approximately 6,500 rpm in road specification for longevity), a flat-plane crankshaft-inspired firing order contributing to a sound that is unlike any other production turbocharged V6, and a throttle response and power delivery that most turbocharged competitors cannot replicate. The engine received widespread recognition from the automotive media on the Giulia Quadrifoglio’s launch — with the car’s subsequent Nürburgring Nordschleife lap record for a production saloon at the time of its release serving as objective validation of the engine’s real-world performance potential.

The Giulia Quadrifoglio’s engine is not a standard part — it is hand-assembled by Ferrari technicians and is one of the most exclusive engines fitted to any road car that is not officially branded as a Ferrari or Alfa Romeo limited-edition model. Finding a used example in this mileage and condition is genuinely uncommon.

Ideal For

• Alfa Romeo Giulia Quadrifoglio owners (952) requiring an engine replacement following failure, turbocharger damage, accident, or mechanical issues
• Alfa Romeo and specialist performance car workshops sourcing a low-mileage Quadrifoglio V6 for a customer replacement
• Insurance and accident repair specialistsworking on a Giulia Quadrifoglio requiring a low-mileage, correct-specification engine
• Track-prepared Giulia Quadrifoglio builds requiring a known-condition engine as part of a drivetrain refresh
• Collectors and enthusiasts who understand the rarity and significance of a low-mileage Ferrari-developed V6 in this condition

Purchasing & Enquiries

This Alfa Romeo Giulia Quadrifoglio 2.9 V6 bi-turbo engine, code 670050436, is available for immediate sale. It records 24,274 kilometres, was manufactured in 2017, and is supplied complete as shown in the photographs.