petroldieselhybridLPG
3 photos from Wikimedia Commons · credits & licences
- 1. BMW 6 SERIES GRAN TURISMO (G32) China (12): Dinkun Chen· CC BY-SA 4.0
- 2. BMW 635: The Car Spy· CC BY 2.0
- 3. 1986 BMW 635 CSi in Delphin Metallic, rear right: File:BMW 635 CSi (3539500958).jpg : PLEASE COMPLETE AUTHOR INFORMATION derivative work: Mr.choppers· CC BY 2.0
base stats
Bars compare against all cars: 600 hp, 0 g CO₂, 400k registrations, €150k.
what the fuel types mean
- petrol Cheapest to buy, simple, but fuel is expensive in NL.
- diesel Frugal on long trips, but NL road tax is much higher and city bans are growing.
- hybrid Petrol engine + small battery that charges itself. Great for city driving.
- LPG Runs on autogas (cheap fuel) via a conversion; extra road tax in NL.
spec sheet
- built
- 1976–2023
- body
- coupé, sedan, convertible
- engine
- 2.0 L–4.8 L
- cylinders
- 6–8
- turbo
- some versions
- power
- 181–443 hp
- drive
- all-wheel drive, rear-wheel drive
- gearbox
- automatic, manual
- seats
- 4
- doors
- 3
- weight
- 1,781 kg
- fuel use
- 5.3–13.4 L/100 km
- CO₂
- 139–320 g/km
- US rating
- 12–26 mpg
- EV range
- —
- US size class
- Compact Cars, Large Cars, Subcompact Cars
- avg new price NL
- € 123.882
Ranges cover every version ever sold. Blank means the sources don't say.
🇳🇱 on Dutch roads
3,737 are registered in the Netherlands today, #344 of all models. Most common build year: 2004 (401 cars).
19762023
Cars still registered, by year of first registration (RDW).
secondhand shopping hint
Cars 8–20 years old are where budget buys usually live. The register has 1,964 6 Seriess from 2006–2018, so there should be plenty to choose from on Marktplaats or AutoScout24. Their price when new:
- 2013€ 133.292
- 2014€ 130.292
- 2015€ 133.705
- 2016€ 135.951
- 2017€ 121.414
- 2018€ 106.742
names it's registered under (30)
- 6ER Reihe 1,380
- 640I 504
- 630I 323
- 635 Csi 236
- 640I Xdrive 201
- 650I 166
- 640D Xdrive 79
- 640D 74
- 633 CS I 71
- 635CSI Automatic 69
- 635 CS I Automatic 68
- 650I Xdrive 66
- 633 Csi Automatic 61
- 628 CS I Automatic 60
- 645CI 55
- 630D 41
- 628 CS I 40
- 630 CS Automatic 39
- 630 CS 39
- 630D Xdrive 28
- 635CSI 23
- 620D 23
- 635CSI Automaat 17
- 645 Ci 15
- 6 Series 12
- 633 Csi 10
- 645CI Cabrio 10
- 628 Csi 9
- 635 Csi A 7
- 635 Csi Automatic 6
🇺🇸 US versions (134)
Every version the EPA tested, model years 1984–2019. mpg is combined; L/100 km converted.
| year | version | engine | gearbox | drive | fuel | mpg | L/100 |
|---|---|---|---|---|---|---|---|
| 2019 | 640i Gran Coupe | 3.0 L 6 cyl turbo | Automatic (S8) | RWD | Premium | 23 | 10.2 |
| 2019 | 640i xDrive Gran Coupe | 3.0 L 6 cyl turbo | Automatic (S8) | AWD | Premium | 22 | 10.7 |
| 2019 | 640i xDrive Gran Turismo | 3.0 L 6 cyl turbo | Automatic (S8) | AWD | Premium | 23 | 10.2 |
| 2019 | 650i Gran Coupe | 4.4 L 8 cyl turbo | Automatic (S8) | RWD | Premium | 21 | 11.2 |
| 2019 | 650i xDrive Gran Coupe | 4.4 L 8 cyl turbo | Automatic (S8) | AWD | Premium | 20 | 11.8 |
| 2019 | Alpina B6 xDrive Gran Coupe | 4.4 L 8 cyl turbo | Automatic (S8) | AWD | Premium | 20 | 11.8 |
| 2018 | 640i Convertible | 3.0 L 6 cyl turbo | Automatic (S8) | RWD | Premium | 23 | 10.2 |
| 2018 | 640i Gran Coupe | 3.0 L 6 cyl turbo | Automatic (S8) | RWD | Premium | 23 | 10.2 |
| 2018 | 640i xDrive Convertible | 3.0 L 6 cyl turbo | Automatic (S8) | AWD | Premium | 22 | 10.7 |
| 2018 | 640i xDrive Gran Coupe | 3.0 L 6 cyl turbo | Automatic (S8) | AWD | Premium | 22 | 10.7 |
| 2018 | 640i xDrive Gran Turismo | 3.0 L 6 cyl turbo | Automatic (S8) | AWD | Premium | 23 | 10.2 |
| 2018 | 650i Convertible | 4.4 L 8 cyl turbo | Automatic (S8) | RWD | Premium | 20 | 11.8 |
| 2018 | 650i Gran Coupe | 4.4 L 8 cyl turbo | Automatic (S8) | RWD | Premium | 20 | 11.8 |
| 2018 | 650i xDrive Convertible | 4.4 L 8 cyl turbo | Automatic (S8) | AWD | Premium | 19 | 12.4 |
| 2018 | 650i xDrive Gran Coupe | 4.4 L 8 cyl turbo | Automatic (S8) | AWD | Premium | 19 | 12.4 |
| 2018 | Alpina B6 xDrive Gran Coupe | 4.4 L 8 cyl turbo | Automatic (S8) | AWD | Premium | 19 | 12.4 |
| 2017 | 640i Convertible | 3.0 L 6 cyl turbo | Automatic (S8) | RWD | Premium | 23 | 10.2 |
| 2017 | 640i Coupe | 3.0 L 6 cyl turbo | Automatic (S8) | RWD | Premium | 24 | 9.8 |
| 2017 | 640i Gran Coupe | 3.0 L 6 cyl turbo | Automatic (S8) | RWD | Premium | 23 | 10.2 |
| 2017 | 640i xDrive Convertible | 3.0 L 6 cyl turbo | Automatic (S8) | AWD | Premium | 22 | 10.7 |
| 2017 | 640i xDrive Coupe | 3.0 L 6 cyl turbo | Automatic (S8) | AWD | Premium | 22 | 10.7 |
| 2017 | 640i xDrive Gran Coupe | 3.0 L 6 cyl turbo | Automatic (S8) | AWD | Premium | 22 | 10.7 |
| 2017 | 650i Convertible | 4.4 L 8 cyl turbo | Automatic (S8) | RWD | Premium | 19 | 12.4 |
| 2017 | 650i Coupe | 4.4 L 8 cyl turbo | Automatic (S8) | RWD | Premium | 19 | 12.4 |
| 2017 | 650i Gran Coupe | 4.4 L 8 cyl turbo | Automatic (S8) | RWD | Premium | 19 | 12.4 |
Sources: RDW open data, fueleconomy.gov.Updated 2026-10-24.