2018 Mazda Mazda3

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

£12,490

Fair price: within 8% of the typical £12,115 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
31,197 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
White
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 31,197 miles, approximately 21,300 below the typical mileage for its age. Our estimated market asking price is £12,115. This car is advertised at £12,490, which is £375 above that figure. The estimate uses 1,246 UK dealer adverts for the Mazda Mazda3, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 54 days. MOT records show an expiry date of 16 March 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Billing Car and Van Centre in Northampton.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 August 2026, 54 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observedAsking price
28 August 2026£12,490
20 October 2026£12,490

Price and mileage comparison

Estimated market asking price: £12,115. The asking price is £375 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 21,300 miles lower than typical for a 2018 Mazda Mazda3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 16 March 2027. 28,764 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 31,197 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

Billing Car and Van Centre, Northampton. Across the dealer network: 26 cars for sale.

Dealer postcode: NN3 9EX.

Dealer opening hours

Monday
09:00-17:30
Tuesday
09:00-17:30
Wednesday
09:00-17:30
Thursday
09:00-17:30
Friday
09:00-17:30
Saturday
09:00-16:00
Sunday
10:00-14:00

Vehicle photos