2018 Fiat 500X 1.0 FireFly Turbo MultiAir Cross Plus

Overview

• Make: Fiat
• Model: 500X
• Trim: Cross Plus
• Version: 1.0 FireFly Turbo MultiAir Cross Plus Manual FWD Euro 6 (s/s) 5dr (120 bhp)
• Year: 2018
• Mileage: 55,000 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.0 litres, 120 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Green
• CO2: 137 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Fiat 500X Cross Plus has covered 55,000 miles, around 4,000 more miles than is typical for its age. The dealer is asking £7,750, which is £503 above the AskCar estimate of £7,247. To work out the AskCar estimate, we analyse UK dealer adverts for 612 Fiat 500X cars across different ages and specifications. We have tracked this advert for 10 days. Its advertised mileage matches the government's MOT record. It is advertised by Key Auto Sales in Braintree. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Fair price: £503 (6%) over the AskCar estimate of £7,247.

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 612 priced Fiat 500X adverts across different ages and specifications, as of 5 November 2026.

A 2018 Fiat 500X with the 1.0 petrol engine is typically advertised at £7,700: the median of the 30 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2018 Fiat 500X has been on sale for at least 10 days.

Price history

AskCar first saw this advert on 26 October 2026 at £7,750. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 5 November 2026: valid until 22 October 2027.

It has had 8 MOTs. The latest, on 23 October 2026, passed.

Advisories at the latest test: brake disc worn, pitted or scored, but not seriously weakened all; rear brake pad(s) wearing thin.

Mileage at that test: 54,675 miles, which matches the advertised 55,000 miles.

Advertised mileage is about 4,000 miles higher than the median mileage of a 2018 Fiat 500X on AskCar.

Similar cars

10 other 2018 Fiat 500X Cross Plus 1.0 petrol manual SUVs are for sale at UK dealers, from £6,486 to £8,998, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2018 Fiat 500X Cross Plus, 1.0 petrol SUV, blue. Mileage: 52,311 miles. Price: £7,690, £60 less than this car. Dealer: Clements Automotive in Bosham. AskCar page: https://askcar.co.uk/car/fiat-500x-2018-7d690cecca64
• 2018 Fiat 500X Cross Plus, 1.0 petrol SUV, black. Mileage: 49,878 miles. Price: £7,490, £260 less than this car. Dealer: Auto Sales North East in Sunderland. AskCar page: https://askcar.co.uk/car/fiat-500x-2018-ad86b408243a
• 2018 Fiat 500X Cross Plus, 1.0 petrol SUV, red. Mileage: 49,151 miles. Price: £7,990, £240 more than this car. Dealer: Leigh Cars in Southend-on-Sea. AskCar page: https://askcar.co.uk/car/fiat-500x-2018-3b7409578ea7