2018 BMW X1

1.5 sDrive18i Xline Auto FWD Euro 6 5dr (138 bhp)

£16,990

Above the going rate: £2,279 over the typical £14,711 for this model, age and mileage, drawing on 2,572 adverts of this make and model.

Overview

Make: BMW
Model: X1
Trim: XLINE
Version: 1.5 sDrive18i Xline Auto FWD Euro 6 5dr (138 bhp)
Mileage: 30,429 miles
Year: 2018
Fuel type: Petrol
Body type: SUV
Engine: 1.5 L
Gearbox: Automatic
Power: 138 bhp
Seats: 5
CO2: 133 g/km
Colour: Silver
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: 18i
Emissions standard: Euro 6

About this car

With 30,429 miles on the clock, this 2018 BMW X1 Xline has done roughly 27,900 fewer miles than a typical 2018 BMW X1. Its asking price of £16,990 is £2,279 above our estimate of £14,711. We use UK dealer asking prices, including 2,572 BMW X1 listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 11 days ago. Its recorded MOT is valid until 14 October 2027, and its advertised mileage is consistent with the latest MOT reading. It is for sale at Group 1 Southend BMW in Leigh-on-SEA.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 10 October 2026, 11 days ago. Advert duration calculated on 21 October 2026.

Recorded asking prices
Date observed	Asking price
10 October 2026	£16,990
20 October 2026	£16,990

Price and mileage comparison

Estimated market asking price: £14,711. The asking price is £2,279 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 2,572 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 27,900 miles lower than typical for a 2018 BMW X1.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 14 October 2027. 30,404 miles at the last test.

41 other cars with the same year, trim, gearbox and fuel are for sale from £10,895 to £16,900.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£10,895	92,272 miles
£10,950	98,000 miles
£11,000	36,263 miles
£11,250	81,500 miles
£11,495	83,623 miles

These cars have covered 10,000–98,000 miles, compared with 30,429 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 X1 cars for sale · 2018 BMW X1 price guide

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Dealer

Group 1 Southend BMW, Leigh-on-SEA. Across the dealer network: 146 branches, 8,183 cars for sale.

Dealer postcode: SS9 4XX.

Dealer opening hours

Monday: 08:30-18:00
Tuesday: 08:30-18:00
Wednesday: 08:30-18:00
Thursday: 08:30-18:00
Friday: 08:30-18:00
Saturday: 08:30-17:00
Sunday: 10:00-16:00