2023 BMW 3 Series

3.0 M340d MHT Touring Auto 4WD Euro 6 (s/s) 5dr (335 bhp)

£33,799

Good value: £10,380 under the typical £44,179 for this model, age and mileage, drawing on 6,849 adverts of this make and model.

Overview

Make: BMW
Model: 3 Series
Version: 3.0 M340d MHT Touring Auto 4WD Euro 6 (s/s) 5dr (335 bhp)
Mileage: 28,000 miles
Year: 2023
Fuel type: Diesel Hybrid
Body type: Estate
Engine: 3.0 L
Gearbox: Automatic
Power: 335 bhp
Seats: 5
CO2: 164 g/km
Colour: Grey
Doors: 5
Driven wheels: Four Wheel Drive
Engine badge: M340d; MHT
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

This 2023 BMW 3 Series has covered 28,000 miles, around 5,800 fewer than typical for its age. The dealer is asking £33,799, which is £10,380 below our market estimate of £44,179. To estimate its market asking price, we analyse UK dealer adverts for 6,849 BMW 3 Series cars across different ages and specifications. We first recorded this advert 147 days ago, and its asking price has since fallen by £1,190. That may be worth mentioning if you discuss the price with the dealer. It is for sale at J.L.A.N Motor Group in Birmingham.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 147 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,190 from the first recorded £34,989. 1 price reduction recorded, the latest observed on 28 July 2026.

Recorded asking prices
Date observed	Asking price
28 May 2026	£34,989
14 July 2026	£34,989
28 July 2026	£33,799
29 July 2026	£33,799
21 October 2026	£33,799

Price and mileage comparison

Estimated market asking price: £44,179. The asking price is £10,380 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 6,849 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 5,800 miles lower than typical for a 2023 BMW 3 Series.

37 other cars with the same year, trim, gearbox and fuel are for sale from £25,400 to £46,999.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£25,400	47,589 miles
£27,995	39,750 miles
£31,998	55,219 miles
£34,899	37,951 miles
£34,990	42,000 miles

These cars have covered 14,902–90,000 miles, compared with 28,000 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 3 Series cars for sale · 2023 BMW 3 Series price guide

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Dealer

J.L.A.N Motor Group, Birmingham. Across the dealer network: 36 cars for sale.

Dealer postcode: B31 2JR.