2018 Alfa Romeo Stelvio

2.9 V6 Bi-Turbo Quadrifoglio Auto 4WD Euro 6 (s/s) 5dr Q4 (503 bhp)

£38,500

Fair price: within 8% of the typical £37,923 for this model, age and mileage, drawing on 167 adverts of this make and model.

Overview

Make: Alfa Romeo
Model: Stelvio
Trim: QUADRIFOGLIO
Version: 2.9 V6 Bi-Turbo Quadrifoglio Auto 4WD Euro 6 (s/s) 5dr Q4 (503 bhp)
Mileage: 21,900 miles
Year: 2018
Fuel type: Petrol
Body type: SUV
Engine: 2.9 L
Gearbox: Automatic
Power: 503 bhp
Seats: 5
CO2: 227 g/km
Colour: Red
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: V6 Bi-Turbo
Emissions standard: Euro 6

About this car

At 21,900 miles, this 2018 Alfa Romeo Stelvio Quadrifoglio has covered about 43,200 fewer miles than other 2018 Alfa Romeo Stelvio cars. The dealer is asking £38,500, which is £577 above our market estimate of £37,923. We use UK dealer asking prices, including 167 Alfa Romeo Stelvio listings, and account for the car’s age, mileage and specification. This car was first seen in our listings data 35 days ago. You can find this car at Nexus Automotive in Doncaster.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 20 September 2026, 35 days ago. Advert duration calculated on 25 October 2026.

Recorded asking prices
Date observed	Asking price
20 September 2026	£38,500
23 October 2026	£38,500

Price and mileage comparison

Estimated market asking price: £37,923. The asking price is £577 above this estimate.

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

The pricing calculation includes 167 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 43,200 miles lower than typical for a 2018 Alfa Romeo Stelvio.

6 other cars with the same year, trim, gearbox and fuel are for sale from £25,995 to £34,495.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£25,995	100,000 miles
£27,998	65,102 miles
£30,990	50,989 miles
£32,499	37,600 miles
£32,500	46,000 miles

These cars have covered 37,600–100,000 miles, compared with 21,900 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Alfa Romeo Stelvio cars for sale · 2018 Alfa Romeo Stelvio price guide

Vehicle photos

AskCar lists 589,789 cars from 13,079 UK dealer locations, read and updated daily from dealer websites. More than any other UK site. No dealer pays to be listed.