2018 Mazda Mazda3

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

£12,399

Fair price: within 8% of the typical £12,090 for this model, age and mileage, drawing on 1,246 adverts of this make and model.

Overview

Make
Mazda
Model
Mazda3
Trim
SPORT NAV
Version
2.0 SKYACTIV-G Sport NAV Manual FWD Euro 6 (s/s) 5dr (119 bhp)
Mileage
31,514 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
Blue
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
SKYACTIV-G
Emissions standard
Euro 6

About this car

This 2018 Mazda Mazda3 Sport Nav is advertised with 31,514 miles, approximately 21,000 below the typical mileage for its age. At £12,399, it is advertised £309 above our estimated market asking price of £12,090. To estimate its market asking price, we analyse UK dealer adverts for 1,246 Mazda Mazda3 cars across different ages and specifications. The asking price is now £150 lower than when we first recorded the advert 3 days ago. Its MOT is recorded as valid until 21 September 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at cinch Corby in North Northamptonshire.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 18 October 2026, 3 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £150 from the first recorded £12,549. 1 price reduction recorded, the latest observed on 20 October 2026.

Recorded asking prices
Date observedAsking price
18 October 2026£12,549
20 October 2026£12,399

Price and mileage comparison

Estimated market asking price: £12,090. The asking price is £309 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 1,246 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 21,000 miles lower than typical for a 2018 Mazda Mazda3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 21 September 2027. 31,516 miles at the last test.

35 other cars with the same year, trim, gearbox and fuel are for sale from £7,965 to £13,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£7,96586,134 miles
£7,99556,000 miles
£8,59575,376 miles
£8,99076,868 miles
£9,39060,774 miles

These cars have covered 9,401–86,134 miles, compared with 31,514 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

cinch Corby, North Northamptonshire. Across the dealer network: 134 branches, 10,656 cars for sale.

Dealer postcode: NN18 8AA.

Dealer opening hours

Monday
00:00-24:00
Tuesday
00:00-24:00
Wednesday
00:00-24:00
Thursday
00:00-24:00
Friday
00:00-24:00
Saturday
00:00-24:00
Sunday
00:00-24:00

Vehicle photos