2018 Fiat 124 Spider 1.4 MultiAir S Design
Price: £16,450. Fair price: £813 (5%) over the AskCar estimate of £15,637, our expected asking price for this car from its model, age, mileage and specification, drawing on 55 priced Fiat 124 Spider adverts on AskCar as of 2 November 2026.
AskCar lists 60 used Fiat 124 Spider from 53 UK dealerships, as of 2 November 2026.
Overview
- Make: Fiat
- Model: 124 Spider
- Trim: S Design
- Version: 1.4 MultiAir S Design Manual RWD Euro 6 2dr (138 bhp)
- Year: 2018
- Mileage: 17,500 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 2 seats
- Engine: 1.4 litres, 138 bhp
- Gearbox: Manual
- Drive: Rear-wheel drive
- Colour: White
- CO2: 148 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 Fiat 124 Spider S Design has covered 17,500 miles, around 20,700 fewer miles than is typical for its age. Its asking price of £16,450 is £813 above the AskCar estimate of £15,637. The AskCar estimate draws on 55 Fiat 124 Spider adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 13 days ago. We checked its advertised mileage against the government's MOT record, and they match. You can find this car at West Sussex Specialist Cars in Petworth. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 2 November 2026.
Price
Fair price: £813 (5%) over the AskCar estimate of £15,637.
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 55 priced Fiat 124 Spider adverts across different ages and specifications, as of 2 November 2026.
A 2018 Fiat 124 Spider with the 1.4 petrol engine is typically advertised at £12,500: the median of the 25 for sale on AskCar, as of 2 November 2026.
Time on sale
This 2018 Fiat 124 Spider has been on sale for at least 13 days.
Price history
AskCar first saw this advert on 20 October 2026 at £16,450. 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 2 November 2026: valid until 12 January 2027.
It has had 5 MOTs. The latest, on 6 January 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 17,445 miles, which matches the advertised 17,500 miles.
Advertised mileage is about 20,700 miles lower than the median mileage of a 2018 Fiat 124 Spider on AskCar.
Similar cars
3 other 2018 Fiat 124 Spider S Design 1.4 petrol manual convertibles are for sale at UK dealers, from £11,795 to £15,695, as of 2 November 2026.
The 3 closest to this car in mileage:
- 2018 Fiat 124 Spider S Design, 1.4 petrol convertible, white. Mileage: 33,000 miles. Price: £15,695, £755 less than this car. Dealer: Irvine Vehicle Sales in Bridgwater. AskCar page: https://askcar.co.uk/car/fiat-124-spider-2018-1914a2f9097e
- 2018 Fiat 124 Spider S Design, 1.4 petrol convertible, white. Mileage: 39,906 miles. Price: £13,199, £3,251 less than this car. Dealer: Balmer Lawn Brockenhurst in Brockenhurst. AskCar page: https://askcar.co.uk/car/fiat-124-spider-2018-57233219f5e3
- 2018 Fiat 124 Spider S Design, 1.4 petrol convertible, white. Mileage: 53,477 miles. Price: £11,795, £4,655 less than this car. Dealer: Group 1 Assured Norwich in Norwich. AskCar page: https://askcar.co.uk/car/fiat-124-spider-2018-b727857e3f50
Browse all Fiat 124 Spider cars for sale · 2018 Fiat 124 Spider price guide
As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.