2021 BMW X3

2.0 12kWh 30e Xline Auto 4WD Euro 6 (s/s) 5dr (288 bhp)

£17,999

Fair price: within 8% of the typical £19,532 for this model, age and mileage, drawing on 2,970 adverts of this make and model.

Overview

Make: BMW
Model: X3
Trim: XLINE
Version: 2.0 12kWh 30e Xline Auto 4WD Euro 6 (s/s) 5dr (288 bhp)
Mileage: 72,000 miles
Year: 2021
Fuel type: Petrol Plug-in Hybrid
Body type: SUV
Engine: 2.0 L
Gearbox: Automatic
Power: 288 bhp
Seats: 5
CO2: 46 g/km
Colour: Black
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: 30e
Emissions standard: Euro 6

About this car

This 2021 BMW X3 Xline has covered 72,000 miles, around 23,600 more than typical for its age. The dealer is asking £17,999, which is £1,533 below our market estimate of £19,532. Our estimate draws on 2,970 BMW X3 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. This car was first seen in our listings data 89 days ago. The latest MOT record shows an expiry date of 13 May 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Automotive in Ormskirk.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 23 July 2026, 89 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
23 July 2026	£17,999
28 July 2026	£19,949
30 July 2026	£18,995
31 July 2026	£17,999
2 August 2026	£17,999
5 August 2026	£18,999
6 August 2026	£18,699
8 August 2026	£17,999
17 September 2026	£17,699
20 September 2026	£16,999
21 September 2026	£17,699
24 September 2026	£17,999
6 October 2026	£16,999
15 October 2026	£18,999
19 October 2026	£17,999

Price and mileage comparison

Estimated market asking price: £19,532. The asking price is £1,533 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 2,970 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 23,600 miles higher than typical for a 2021 BMW X3.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 13 May 2027. 68,946 miles at the last test.

8 other cars with the same year, trim, gearbox and fuel are for sale from £18,000 to £25,850.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£18,000	70,000 miles
£18,609	73,630 miles
£19,500	63,980 miles
£20,999	56,373 miles
£23,990	46,692 miles

These cars have covered 34,968–73,630 miles, compared with 72,000 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 X3 cars for sale · 2021 BMW X3 price guide

Dealer

Automotive, Ormskirk. Across the dealer network: 24 cars for sale.

Dealer postcode: L40 6HZ.