2018 BMW 3 Series

2.0 320i M Sport Shadow Edition Auto RWD Euro 6 (s/s) 4dr (181 bhp)

£11,424

Good value: £1,015 under the typical £12,439 for this model, age and mileage, drawing on 6,811 adverts of this make and model.

Overview

Make
BMW
Model
3 Series
Trim
M SPORT SHADOW EDITION
Version
2.0 320i M Sport Shadow Edition Auto RWD Euro 6 (s/s) 4dr (181 bhp)
Mileage
84,747 miles
Year
2018
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
181 bhp
Seats
5
CO2
134 g/km
Colour
Blue
Doors
4
Driven wheels
Rear Wheel Drive
Engine badge
320i
Emissions standard
Euro 6

About this car

This 2018 BMW 3 Series M Sport Shadow Edition has covered 84,747 miles, around 11,400 more than typical for its age. Its asking price of £11,424 is £1,015 below our estimate of £12,439. We use UK dealer asking prices, including 6,811 BMW 3 Series listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 96 days ago, the asking price has dropped by £71. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 2 May 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Heartlands Motor Group in Birmingham.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 17 July 2026, 96 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £71 from the first recorded £11,495. 1 price reduction recorded, the latest observed on 30 July 2026.

Recorded asking prices
Date observedAsking price
17 July 2026£11,495
30 July 2026£11,295
27 August 2026£11,424
20 October 2026£11,424

Price and mileage comparison

Estimated market asking price: £12,439. The asking price is £1,015 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 6,811 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,400 miles higher than typical for a 2018 BMW 3 Series.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 2 May 2027. 82,872 miles at the last test.

38 other cars with the same year, trim, gearbox and fuel are for sale from £8,795 to £29,995.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£8,795143,221 miles
£11,49093,512 miles
£11,584101,000 miles
£11,795100,000 miles
£13,79973,100 miles

These cars have covered 15,682–143,221 miles, compared with 84,747 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 BMW 3 Series cars for sale · 2018 BMW 3 Series price guide

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Dealer

Heartlands Motor Group, Birmingham. Across the dealer network: 66 cars for sale.

Dealer postcode: B10 9HJ.

Dealer opening hours

Monday
09:00-17:00
Tuesday
Closed
Wednesday
Closed
Thursday
Closed
Friday
Closed
Saturday
Closed
Sunday
Closed

Vehicle photos