2018 Mazda Mazda3

2.0 SKYACTIV-G Sport Black Manual FWD Euro 6 (s/s) 5dr (119 bhp)

£9,500

Good value: £1,277 under the typical £10,777 for this model, age and mileage, drawing on 1,247 adverts of this make and model.

Overview

Make
Mazda
Model
Mazda3
Trim
SPORT BLACK
Version
2.0 SKYACTIV-G Sport Black Manual FWD Euro 6 (s/s) 5dr (119 bhp)
Mileage
53,443 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
2.0 L
Gearbox
Manual
Power
119 bhp
Seats
5
CO2
119 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
SKYACTIV-G
Emissions standard
Euro 6

About this car

This 2018 Mazda Mazda3 Sport Black has covered 53,443 miles. The dealer is asking £9,500, which is £1,277 below our market estimate of £10,777. Our estimate draws on 1,247 Mazda Mazda3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. The asking price is now £200 lower than when we first recorded the advert 45 days ago. Its MOT is recorded as valid until 2 January 2027. The advertised mileage is consistent with the latest MOT reading. You can find this car at Infinity Motors in Swindon.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 September 2026, 45 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £200 from the first recorded £9,700. 4 price reductions recorded, the latest observed on 9 October 2026.

Recorded asking prices
Date observedAsking price
6 September 2026£9,700
12 September 2026£9,650
29 September 2026£9,600
1 October 2026£9,550
9 October 2026£9,500
19 October 2026£9,500

Price and mileage comparison

Estimated market asking price: £10,777. The asking price is £1,277 below 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 1,247 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,000 miles higher than typical for a 2018 Mazda Mazda3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 January 2027. 50,497 miles at the last test.

9 other cars with the same year, trim, gearbox and fuel are for sale from £7,475 to £13,498.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,47590,000 miles
£8,99576,000 miles
£9,16872,653 miles
£9,49877,619 miles
£11,99842,437 miles

These cars have covered 16,456–90,000 miles, compared with 53,443 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 Mazda Mazda3 cars for sale · 2018 Mazda Mazda3 price guide

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Dealer

Infinity Motors, Swindon. Across the dealer network: 248 cars for sale.

Dealer postcode: SN2 8ER.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-18:00
Sunday
10:00-16:00

Vehicle photos