Find a dealer
The AA
The AA
  • Used Cars
    Back Used Cars
    • Browse by Manufacturer
      Back Browse by Manufacturer
      • Audi
      • BMW
      • Ford
      • Hyundai
      • Jaguar
      • Kia
      • Land Rover
      • Mercedes
      • MINI
      • Nissan
      • Peugeot
      • Porsche
      • Renault
      • Skoda
      • Tesla
      • Toyota
      • Vauxhall
      • Volkswagen
      • Volvo
      • Browse by manufacturer
      • Search all used cars
    • Browse by Model
      Back Browse by Model
      • Audi A1
      • Audi A3
      • Audi Q3
      • BMW 1 Series
      • Fiat 500
      • Ford Fiesta
      • Ford Focus
      • Ford Kuga
      • Ford Puma
      • Hyundai I10
      • Kia Sportage
      • Mercedes A Class
      • MINI Countryman
      • MINI Cooper
      • Nissan Qashqai
      • Range Rover
      • Toyota Yaris
      • Vauxhall Astra
      • Vauxhall Corsa
      • Volkswagen Golf
      • Volkswagen Polo
      • Volkswagen Tiguan
      • Volvo XC40
      • Search all used cars
    • Browse by Location
      Back Browse by Location
      • Birmingham
      • Belfast
      • Bristol
      • Cardiff
      • Coventry
      • Edinburgh
      • Glasgow
      • Hull
      • Leeds
      • Leicester
      • Liverpool
      • London
      • Manchester
      • Newcastle
      • Norwich
      • Nottingham
      • Reading
      • Sheffield
      • Southampton
      • Swindon
      • All locations
    • Browse by Body style
      Back Browse by Body style
      • SUVs
      • 7 Seaters
      • Sports cars
      • 4x4
      • Estates
      • Hatchbacks
      • Family cars
      • Convertibles
      • Coupes
      • Saloons
      • Luxury cars
      • People carriers
      • City cars
      • Superminis
      • Supercars
      • Executive cars
      • All bodystyles
    • Browse by Fuel type
      Back Browse by Fuel type
      • Used diesel cars
      • Used electric cars
      • Used hybrid cars
      • Used petrol cars
      • Used plug-in hybrid cars
    • Browse by Transmission
      Back Browse by Transmission
      • Used automatic cars
      • Used manual cars
    • Browse by Maximum price
      Back Browse by Maximum price
      • Used cars under £30,000
      • Used cars under £20,000
      • Used cars under £15,000
      • Used cars under £10,000
      • Used cars under £5,000
      • Used cars under £4,000
      • Used cars under £3,000
      • Used cars under £2,000
      • Used cars under £1,000
    • Browse by Engine size
      Back Browse by Engine size
      • 1.0 litre used cars
      • 1.2 litre used cars
      • 2.0 litre used cars
      • 3.0 litre used cars
      • 4.0 litre used cars
      • 5.0 litre used cars
    • Buying advice
      Back Buying advice
      • Best used 4x4 cars
      • Best used 7-seater cars
      • Best used electric cars
      • Best used estate cars
      • Best used family cars
      • Best used first cars
      • Best used fuel efficient cars
      • Best used hybrid cars
      • Best used second-hand cars
      • Best used small cars
      • Best used sports cars
      • Best used SUV cars
    • Car checks and delivery
      Back Car checks and delivery
      • Used vehicle inspection
      • Car history check
      • Vehicle delivery
  • Used Vans
    Back Used Vans
    • Browse by Manufacturer
      Back Browse by Manufacturer
      • Citroen
      • Fiat
      • Ford
      • Isuzu
      • Iveco
      • Mercedes
      • Mitsubishi
      • Nissan
      • Peugeot
      • Renault
      • Toyota
      • Vauxhall
      • Volkswagen
      • Search all used vans
    • Browse by Model
      Back Browse by Model
      • Citroen Dispatch
      • Citroen Relay
      • Ford Ranger
      • Ford Transit
      • Ford Transit Connect
      • Mercedes Sprinter
      • Mercedes Vito
      • Mitsubishi l200
      • Nissan Navara
      • Peugeot Boxer
      • Peugeot Expert
      • Peugeot Partner
      • Renault Kangoo
      • Renault Trafic
      • Toyota Hi Lux
      • Vauxhall Combo
      • Vauxhall Movano
      • Vauxhall Vivaro
      • Volkswagen Caddy
      • Volkswagen Crafter
      • Volkswagen Transporter
      • Search all used vans
    • Browse by Location
      Back Browse by Location
      • Birmingham
      • Bristol
      • Cardiff
      • Coventry
      • Edinburgh
      • Glasgow
      • Hull
      • Leeds
      • Leicester
      • Liverpool
      • London
      • Manchester
      • Newcastle
      • Norwich
      • Nottingham
      • Portsmouth
      • Reading
      • Sheffield
      • Southampton
      • Swindon
    • Browse by Bodystyle
      Back Browse by Bodystyle
      • Campervans
      • Combi vans
      • Dropside vans
      • High roof vans
      • Luton vans
      • Minibuses
      • Motorhomes
      • MPVs
      • Panel vans
      • Pickup trucks
      • Tipper vans
      • Search by wheelbase
        • Short wheelbase vans
        • Medium wheelbase vans
        • Long wheelbase vans
        • Extra-long wheelbase vans
    • Browse by Fuel type
      Back Browse by Fuel type
      • Used diesel vans
      • Used electric vans
      • Used hybrid vans
      • Used petrol vans
      • Used plug-in hybrid vans
    • Browse by Transmission
      Back Browse by Transmission
      • Used automatic vans
      • Used manual vans
    • Van checks and delivery
      Back Van checks and delivery
      • Used vehicle inspection
      • Van history check
      • Vehicle delivery
  • Finance
    Back Finance
    • Car finance
    • Car finance calculator
    • Eligibility checker
    • Car finance explained
    • PCP car finance
    • HP car finance
    • Car loans
  • Leasing
    Back Leasing
    • Car leasing
      Back Car leasing
      • All car leasing
        • Search by make
        • Fiat
        • Hyundai
        • Nissan
        • Skoda
        • Vauxhall
        • Volkswagen
        • Search by type
        • Electric
        • Hybrid
        • Automatic
        • SUV
        • Hatchback
        • Estate
        • Search by price
        • Under £300
        • £300 - £400
        • £400 - £500
        • Above £500
    • Van leasing
      Back Van leasing
      • All van leasing
        • Search by make
        • Ford
        • Mercedes
        • Nissan
        • Peugeot
        • Renault
        • Volkswagen
        • Search by type
        • Luton vans
        • Crew vans
        • Pick-up vans
        • Tipper vans
        • Dropside vans
        • High-roof vans
        • Search by price
        • Under £300
        • £300 - £400
        • £400 - £500
        • Above £500
    • Business leasing
      Back Business leasing
      • All business leasing
    • Help and guides
      Back Help and guides
        • Leasing guides
        • How AA Lease works
        • What is a car lease
        • Pros and cons of leasing
        • Common lease misbeliefs
        • Returning your lease vehicle
        • View all leasing guides
        • Help
        • FAQs
        • Contact us
  • Sell
    Back Sell
    • Sell my car
    • Sell my van
    • Value my car
  • Aftercare
    Back Aftercare
    • Car warranty
    • Breakdown cover
    • Car insurance
    • Car servicing
    • MOT
    • Car smart care
  • Advice
    Back Advice
    • Buying a used car online
    • Car reviews
    • Buyers guides
    • Best cars
    • Driving advice
  • Your account
  • Find a dealer

Used BMW 6 Series for sale

The BMW 6 Series mixes sporty character with real-world comfort. Known for a smooth drive and generous equipment, it’s just as happy on long journeys as it is turning heads around town.

Image of a BMW 6 Series car

Used BMW 6 Series cars in stock

  • BMW 640 3.0 640d M Sport Auto Euro 6 (s/s) 2dr
    £16,000
    BMW 6 SERIES 3.0 640d M Sport Auto Euro 6 (s/s) 2dr
    • 2016
    • •
    • 55,000 miles
    • •
    • Diesel
    • •
    • Automatic
    HF Cars LTD

    Icon - location pin London

  • AA finance available

    BMW 630 2.0 630i GPF M Sport GT Auto Euro 6 (s/s) 5dr
    £17,490
    BMW 6 SERIES 2.0 630i GPF M Sport GT Auto Euro 6 (s/s) 5dr
    • 2019
    • •
    • 76,250 miles
    • •
    • Petrol
    • •
    • Automatic
    Hanar Cars UK Ltd

    Icon - location pin London

  • BMW 640 3.0 640d M Sport Auto Euro 6 (s/s) 4dr
    £15,490
    BMW 6 Series Gran Coupe 3.0 640d M Sport Auto Euro 6 (s/s) 4dr
    • 2015
    • •
    • 59,000 miles
    • •
    • Diesel
    • •
    • Automatic
    1Drive Motors Ltd

    Icon - location pin London

  • BMW 640 640i xDrive M Sport 5dr Auto
    £24,775
    BMW 6 Series Gran Turismo 640i xDrive M Sport 5dr Auto
    • 2018
    • •
    • 58,308 miles
    • •
    • Petrol
    • •
    • Semiauto
    Group 1 Borehamwood BMW

    Icon - location pin Borehamwood

  • AA finance available

    BMW 630 3.0 630d M Sport GT Auto xDrive Euro 6 (s/s) 5dr
    £16,994
    BMW 6 Series Gran Turismo 3.0 630d M Sport GT Auto xDrive Euro 6 (s/s) 5dr
    • 2018
    • •
    • 69,147 miles
    • •
    • Diesel
    • •
    • Automatic
    Hiltop Motors

    Icon - location pin Rainham

  • AA finance available

    BMW 640 3.0 640d SE Gran Coupe
    £12,490
    BMW 6 SERIES GRAN COUPE 3.0 640d SE Gran Coupe
    • 2016
    • •
    • 78,000 miles
    • •
    • Diesel
    • •
    • Automatic
    SNL Motors

    Icon - location pin Keston

Icon - car with tick symbol

Want extra reassurance before buying?

Consider a pre-purchase vehicle inspection. An independent AA mechanic will check for any issues, helping you avoid costly surprises.

Book a vehicle inspection
Icon - car held in hand

Selling made easy with a free instant valuation

Enter your reg number below to get a valuation estimate from our trusted partner Motorway.

If you proceed to sell your vehicle through Motorway, a service fee will be applicable upon sale, calculated based on the final sale price. See the Motorway website for more information.

Please note: If you tap 'Get a valuation' you will be taken directly to the Motorway website.

Latest BMW 6 Series HP finance deals

AA Car Finance is provided by Evolution Funding Ltd. Used Car Sites Limited, on behalf of AA Financial Services Limited, introduces you to Evolution and are each acting as credit brokers and not lenders. AA Financial Services Limited receives a commission from Evolution Funding Ltd, which can vary based on the lender and vehicle selected. By submitting an application for car finance you consent to the commission being paid and acknowledge AA Financial Services Limited is not acting impartially.
  • BMW 6 SERIES GRAN COUPE 3.0 640d SE Gran Coupe
    BMW 6 SERIES GRAN COUPE 3.0 640d SE Gran Coupe
    BMW 6 SERIES GRAN COUPE 3.0 640d SE Gran Coupe

    From £273 p/m

    £12,490
    BMW 6 SERIES GRAN COUPE 3.0 640d SE Gran Coupe
    • 2016
    • •
    • 78,000 miles
    • •
    • Diesel
    • •
    • Automatic
    SNL Motors

    Icon - location pin Keston

    More details >
  • BMW 6 Series Gran Coupe 3.0 640d M Sport Saloon 4dr Diesel Auto Euro 6 (s/s) (313 ps)
    BMW 6 Series Gran Coupe 3.0 640d M Sport Saloon 4dr Diesel Auto Euro 6 (s/s) (313 ps)
    BMW 6 Series Gran Coupe 3.0 640d M Sport Saloon 4dr Diesel Auto Euro 6 (s/s) (313 ps)

    From £274 p/m

    £12,495
    BMW 6 Series Gran Coupe 3.0 640d M Sport Saloon 4dr Diesel Auto Euro 6 (s/s) (313 ps)
    • 2016
    • •
    • 92,200 miles
    • •
    • Diesel
    • •
    • Automatic
    HR Cars

    Icon - location pin Chesham

    More details >
  • BMW 6 Series 3.0 640d M Sport Auto 2dr

    From £274 p/m

    £12,495
    BMW 6 Series 3.0 640d M Sport Auto 2dr
    • 2016
    • •
    • 91,000 miles
    • •
    • Diesel
    • •
    • Automatic
    GLOUCESTER MOTOR GROUP LTD

    Icon - location pin Gloucester

    More details >

Finance representative example (Hire Purchase)

Borrowing £10,000 at a representative APR of 11.9%

59 monthly payments
£218.83
Final payment
£228.83
Fixed interest rate
11.9%
Representative APR
11.9%
Cost of credit
£3,139.80*
Total amount payable
£13,139.80
*The representative example includes an estimated option to purchase fee of £10. This is subject to status and although fees may vary in amount and when payable, the total cost of credit and APR received will not alter. This representative example is for illustration purposes only and does not constitute an offer. Written quotations are available on request and finance is subject to status.

Why buy through The AA

Car being carried icon
Trusted dealers only

All dealers have committed to AA Cars Standards to give you peace of mind.

Vehicle diagnosis icon
All vehicles checked

Vehicle history, MOT, mileage, accident and police reports are all checked - on every vehicle.

Vehicle repair icon
Exclusive AA offers

12 months free breakdown cover (or discounted upgrade if you're an AA member) and £75 off a Service & MOT. T&Cs apply.

The BMW 6 Series at a glance

The BMW 6 Series is built for those who long for comfort, style and strong performance. It comes as a sleek coupe, a practical Gran Coupe (saloon) or the spacious Gran Turismo (hatchback), though availability of these has varied across the years. Across its generations, the 6 Series has always found a balance between luxury and practicality. Inside, expect premium materials, plenty of onboard tech and a refined ride that rivals the likes of the Jaguar XK and Mercedes CLS. Key details to look out for include powerful yet efficient engines, BMW’s intuitive iDrive infotainment and parking sensors as standard. Ultimately, the 6 Series is a true long-distance cruiser, offering a reassuring, confident feel and enough space for all the family.

Pros

  • Icon - tickSuperb comfort on long journeys
  • Icon - tickWide choice of powerful engines
  • Icon - tickExcellent equipment

Cons

  • Icon - crossRear seat space can be tight in two-door model
  • Icon - crossHeavier to drive
  • Icon - crossFirmer ride, especially in cars with sports suspension

Hire Purchase (HP)

HP is a finance plan that allows you to spread the cost of the car by making monthly payments over an agreed term.

You make higher monthly payments than a Personal Contract Purchase (PCP) agreement, so that when you come to the end of the agreement you'll own the car.

Unlike PCP, there are no limits on mileage.

HP could be right for you if want to own the car at the end of the agreement, without the need to make a larger final payment.

  • What are the key safety features of the BMW 6 Series?

    The BMW 6 Series is well-equipped with safety kit, with the GT version receiving a five-star crash test rating by Euro NCAP in 2017. Standard features on most models include multiple airbags, stability and traction control, anti-lock brakes and parking sensors. Later models offer additional features like lane departure warning, adaptive cruise control and emergency braking, giving you more confidence on the go.

  • What engine options are available with the BMW 6 Series?

    The 6 Series comes with a range of six-cylinder and V8 engines. Popular diesels like the 3-litre 640d mix punchy performance with decent economy. Petrol options include the 3-litre 640i (3.0-litre) and 4.4-litre V8 650i. New technology in 2015 made the engines more economical than before.

  • What are the standard technology and infotainment features in the BMW 6 Series?

    You’ll find plenty of standard kit, including BMW’s Professional iDrive infotainment system, sat nav, Bluetooth and dual-zone climate control. Later versions add features like Apple CarPlay, advanced driver aids and a head-up display for that extra touch of luxury.

  • What is the fuel consumption of the BMW 6 Series?

    Fuel economy is strongest in the diesel models, with the 640d averaging just over 50mpg. When it comes to petrol engines, expect less. The 640i returns around 37mpg while the 650i averages 32mpg. Expect higher fuel costs if you regularly push the performance models.

  • What should I check when buying a used BMW 6 Series?

    Check bodywork and alloy wheels for parking scrapes. Test all electrical features, too, to help avoid expensive repairs. It’s worth reviewing the service history to check the car has been regularly maintained, especially for diesel engines. For added reassurance, consider booking The AA Vehicle Inspection before you buy.

  • Are BMW 6 Series cars reliable?

    BMW’s reliability record is solid. The 6 Series coupe scores well in recent owner surveys, though some electrical gremlins crop up every now and then. If well-maintained, the engine and main mechanicals are generally robust.

  • Used BMW cars by model
    • BMW 630
    • BMW 635
    • BMW 640
    • BMW 645
    • BMW 650
    • Used BMW
    • Other sports cars
    • BMW Dealers
  • Approved used BMW cars by model
    • Approved BMW 630
    • Approved BMW 635
    • Approved BMW 640
    • Approved BMW 645
    • Approved BMW 650

Connect with us

Facebook X YouTube LinkedIn
  1. Used Cars >
  2. BMW >
  3. 6 Series
For customers
  • Customer terms & conditions
  • Our dealers
  • Motoring advice
  • Car delivery
  • Why AA Cars
  • Customer data request form
For dealers
  • Car dealer terms & conditions
  • AA Cars Standards code (trade)
  • Advertise with us
  • The AA Cars Used car index
Other
  • Contact us
  • About us
  • Privacy notice
  • Cookie policy
  • Sitemap
Vehicle Inspections

The AA recommends an AA Cars Vehicle Inspection before purchase. Not all cars are mechanically checked by the AA.

  • Vehicle Inspection
  • theAA.com
© AA Cars 2026  | Company No. 4546950  |  VAT No. 188 0311 10