2026 BMW 3 Series

3.0 M340i MHT Auto 4WD Euro 6

£55,990

Fair price: within 8% of the typical £52,809 for this model, age and mileage, drawing on 6,764 adverts of this make and model.

Overview

Make: BMW
Model: 3 Series
Version: 3.0 M340i MHT Auto 4WD Euro 6
Mileage: 6,493 miles
Year: 2026
Fuel type: Petrol Hybrid
Engine: 3.0 L
Gearbox: Automatic
Seats: 5
CO2: 174 g/km
Colour: Blue
Driven wheels: Four Wheel Drive
Engine badge: M340i; MHT
Hybrid type: Mild hybrid
Emissions standard: Euro 6

About this car

This 2026 BMW 3 Series has covered 6,493 miles. At £55,990, it is advertised £3,181 above our estimated market asking price of £52,809. The estimate uses 6,764 UK dealer adverts for the BMW 3 Series, with adjustments for age, mileage, trim, engine and other specifications. We first recorded this car for sale 39 days ago. It is for sale at Sycamore BMW in Peterborough.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 11 September 2026, 39 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observed	Asking price
11 September 2026	£55,990
19 October 2026	£55,990

Price and mileage comparison

Estimated market asking price: £52,809. The asking price is £3,181 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 6,764 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 1,500 miles higher than typical for a 2026 BMW 3 Series.

MOT

MOT no details held by dvla.

56 other cars with the same year, trim, gearbox and fuel are for sale from £45,790 to £66,500.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£45,790	8,604 miles
£47,000	6,683 miles
£47,990	3,551 miles
£48,000	5,295 miles
£48,343	5,561 miles

These cars have covered 10–9,773 miles, compared with 6,493 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 · 2026 BMW 3 Series price guide

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Dealer

Sycamore BMW, Peterborough. Across the dealer network: 104 branches, 2,723 cars for sale.

Dealer postcode: PE4 5HW.

Dealer opening hours

Monday: 09:00-18:00
Tuesday: 09:00-18:00
Wednesday: 09:00-18:00
Thursday: 09:00-18:00
Friday: 09:00-18:00
Saturday: 09:00-17:00
Sunday: 11:00-16:00