2021 Alfa Romeo Giulia 2.9 V6 Bi-Turbo Quadrifoglio

Overview

• Make: Alfa Romeo
• Model: Giulia
• Trim: Quadrifoglio
• Version: 2.9 V6 Bi-Turbo Quadrifoglio Auto RWD Euro 6 (s/s) 4dr (503 bhp)
• Year: 2021
• Mileage: 18,500 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 4 seats
• Engine: 2.9 litres, 503 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Red
• CO2: 228 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2021 Alfa Romeo Giulia Quadrifoglio is advertised with 18,500 miles, approximately 15,500 below the typical mileage for its age. The AskCar estimate for this car is £49,995. It is priced at £49,249, which is £746 below that estimate. The AskCar estimate draws on 210 Alfa Romeo Giulia adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. It first appeared in our advert records 3 days ago. Its advertised mileage matches the government's MOT record. The seller is Palmers Peugeot Watford, based in Watford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £746 (1%) under the AskCar estimate of £49,995.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 210 priced Alfa Romeo Giulia adverts across different ages and specifications, as of 6 November 2026.

Time on sale

AskCar first saw this 2021 Alfa Romeo Giulia advertised 3 days ago.

Price history

AskCar first saw this advert on 3 November 2026 at £48,499. Its asking price is now £49,249, £750 more.

Price changes recorded:

• 3 November 2026: £48,499
• 6 November 2026: £49,249

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 25 January 2027.

It has had 2 MOTs. The latest, on 26 January 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 16,194 miles, which matches the advertised 18,500 miles.

Advertised mileage is about 15,500 miles lower than the median mileage of a 2021 Alfa Romeo Giulia on AskCar.

Similar cars

3 other 2021 Alfa Romeo Giulia Quadrifoglio 2.9 petrol automatic saloons are for sale at UK dealers, from £42,980 to £47,995, as of 6 November 2026.

The 3 closest to this car in mileage:

• 2021 Alfa Romeo Giulia Quadrifoglio, 2.9 petrol saloon, black. Mileage: 22,000 miles. Price: £45,880, £3,369 less than this car. Dealer: Auto100.Co.Uk in Sutton in Ashfield. AskCar page: https://askcar.co.uk/car/alfa-romeo-giulia-2021-da11300e1fdd
• 2021 Alfa Romeo Giulia Quadrifoglio, 2.9 petrol saloon, blue. Mileage: 33,000 miles. Price: £47,995, £1,254 less than this car. Dealer: Riviera Automotive in Cleckheaton. AskCar page: https://askcar.co.uk/car/alfa-romeo-giulia-2021-b26e85d525f7
• 2021 Alfa Romeo Giulia Quadrifoglio, 2.9 petrol saloon, red. Mileage: 57,174 miles. Price: £42,980, £6,269 less than this car. Dealer: Oakdene Collection in Alfreton. AskCar page: https://askcar.co.uk/car/alfa-romeo-giulia-2021-0db1878ded73