2017 BMW 3 Series Gran Turismo 3.0 340i M Sport
Version: 3.0 340i M Sport Auto RWD Euro 6 5dr (321 bhp)
Price: £13,790. Fair price: £743 (5%) under the AskCar estimate of £14,533, our expected asking price for this car from its model, age, mileage and specification, drawing on 134 priced BMW 3 Series Gran Turismo adverts on AskCar as of 1 November 2026.
AskCar lists 143 used BMW 3 Series Gran Turismo from 131 UK dealerships, as of 1 November 2026.
Overview
- Make
- BMW
- Model
- 3 Series Gran Turismo
- Trim
- M Sport
- Version
- 3.0 340i M Sport Auto RWD Euro 6 5dr (321 bhp)
- Mileage
- 70,943 miles
- Year
- 2017
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 3.0 L
- Gearbox
- Automatic
- Power
- 321 bhp
- Seats
- 5
- CO2
- 166 g/km
- Colour
- Silver
- Doors
- 5
- Driven wheels
- Rear Wheel Drive
- Engine badge
- 340i
- Emissions standard
- Euro 6
About this car
This 2017 BMW 3 Series Gran Turismo M Sport is advertised with 70,943 miles, approximately 5,500 below the typical mileage for its age. Its asking price of £13,790 is £743 below the AskCar estimate of £14,533. The AskCar estimate uses UK dealer asking prices, including 134 BMW 3 Series Gran Turismo adverts, and accounts for the car’s age, mileage and specification. This car was first seen in our listings data today. The latest MOT record shows an expiry date of 1 October 2027, with the advertised mileage consistent with the recorded reading. It is advertised by Auto Mall in Palmers Green.
Stock data as of 1 November 2026.
Price history
AskCar first saw this advert on 1 November 2026.
| Date observed | Asking price |
|---|---|
| 1 November 2026 | £13,790 |
Price and mileage comparison
Fair price: £743 (5%) under the AskCar estimate of £14,533.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 134 priced BMW 3 Series Gran Turismo adverts across different ages and specifications, as of 1 November 2026.
Advertised mileage is about 5,500 miles lower than the median mileage of a 2017 BMW 3 Series Gran Turismo on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 1 October 2027. 69,717 miles at the last test.
Other matching cars
3 other 2017 BMW 3 Series Gran Turismo M Sport automatic petrol cars are for sale at UK dealers from £11,495 to £15,495, as of 1 November 2026.
- 2017 BMW 3 Series Gran Turismo. Price: £11,495. Mileage: 81,000 miles. Dealer: Podium Cars in Manningtree. AskCar page: https://askcar.co.uk/car/bmw-3-series-gran-turismo-2017-0e2cc5e0d0be
- 2017 BMW 3 Series Gran Turismo. Price: £13,500. Mileage: 43,000 miles. Dealer: Radley Motor Company in Birmingham. AskCar page: https://askcar.co.uk/car/bmw-3-series-gran-turismo-2017-1b09c2c6cf71
- 2017 BMW 3 Series Gran Turismo. Price: £15,495. Mileage: 59,970 miles. Dealer: Cars Spot in Ilford. AskCar page: https://askcar.co.uk/car/bmw-3-series-gran-turismo-2017-02831ad46a88
The 3 matching cars have covered 43,000 to 81,000 miles, compared with 70,943 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all BMW 3 Series Gran Turismo cars for sale · 2017 BMW 3 Series Gran Turismo price guide
More like this
Photos
64 photos of this car are on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 1 November 2026, AskCar lists 578,994 cars and vans from 12,654 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.