Find a dealer
The AA
The AA
  • Used Cars
    Back Used Cars
    • Browse by Manufacturer
      Back Browse by Manufacturer
      • Audi
      • BMW
      • Citroen
      • Ford
      • Hyundai
      • Jaguar
      • Kia
      • Land Rover
      • Mercedes
      • MINI
      • Nissan
      • Peugeot
      • Porsche
      • Renault
      • Skoda
      • Toyota
      • Vauxhall
      • Volkswagen
      • Volvo
      • Browse by manufacturer
      • Search all used cars
    • Browse by Model
      Back Browse by Model
      • Audi A1
      • Audi A3
      • Audi Q5
      • BMW 3 Series
      • Fiat 500
      • Ford Fiesta
      • Ford Focus
      • Ford Kuga
      • Kia Sportage
      • Mercedes A Class
      • Mercedes C Class
      • MINI Hatch
      • Nissan Juke
      • Nissan Qashqai
      • Peugeot 208
      • Range Rover Evoque
      • Toyota Yaris
      • Vauxhall Astra
      • Vauxhall Corsa
      • Vauxhall Mokka
      • Volkswagen Golf
      • Volkswagen Polo
      • Volkswagen Tiguan
      • Search all used cars
    • Browse by Location
      Back Browse by Location
      • Birmingham
      • Bristol
      • Cardiff
      • Doncaster
      • Edinburgh
      • Glasgow
      • Hull
      • Leeds
      • Leicester
      • Liverpool
      • London
      • Manchester
      • Newcastle
      • Norwich
      • Nottingham
      • Portsmouth
      • Reading
      • Sheffield
      • Southampton
      • Swindon
      • All locations
    • Browse by Body style
      Back Browse by Body style
      • SUVs
      • 7 Seaters
      • Sports cars
      • 4x4
      • Estates
      • Hatchbacks
      • Motorhomes
      • 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
    • 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
    • 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
    • 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
Add your postcode for better results
  1. Reviews
  2. BMW
  3. 645

BMW 645 reviews

BMW 645
4.0 stars
(2) 4.0/5
Browse BMW 645 stock

Help others by writing a review

Is the BMW 645 a good car?

  • Performance 4.5 stars
  • Running Costs 3.0 stars
  • Comfort 4.0 stars
  • Reliability 4.5 stars
  • Space Practicality 4.5 stars

Best Car I Ever Had!

Added: 11th of October 2013

  • 2004
  • 4400
  • Automatic
  • Petrol
  • Convertible
  • 2
Performance
Running Costs
Comfort
Reliability
Space Practicality

Never owned or driven a v8 GT sports car before I had this BMW convertible. Fairly thirsty on fuel, but I'm not covering a lot of miles these days, so it's of no concern to me. That said, if I don't accelerate too hard I can get 28mpg. The car's a dream to drive, and gives me great pleasure.

BMW645

Added: 11th of October 2013

  • 2004
  • 4400
  • Automatic
  • Petrol
  • Coupe
  • 2
Performance
Running Costs
Comfort
Reliability
Space Practicality

I have owned the car from new and have no regrets

Browse our range of BMW 645s

BMW 645 stock

Help others by leaving your own review

Write a review

Read reviews of similar vehicles

BMW 630
BMW 630
4.0 stars
(2) 4.0/5
BMW 640
BMW 640
4.5 stars
(2) 4.5/5
BMW 650
BMW 650
4.5 stars
(2) 4.5/5

Connect with us

Facebook X YouTube LinkedIn
For customers
  • Customer terms & conditions
  • Our dealers
  • Motoring advice
  • Electric cars
  • New cars
  • Car delivery
  • Why AA Cars
  • Customer data request form
For dealers
  • Car dealer terms & conditions
  • AA Cars Standards code (trade)
  • Advertise with us
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 2025  | Company No. 4546950  |  VAT No. 188 0311 10