skip to content

#0791

BMW 6 Series

🇩🇪 Germany ·1976–2023· coupé / sedan / convertible

petroldieselhybridLPG
BMW 6 Series, photo 1 of 3
1/3 Dinkun Chen· CC BY-SA 4.0

base stats

  • power 443 hptop version
  • efficiency 139 g CO₂/kmcleanest version
  • popularity 3,737 in NL#344 most common
  • price € 116.967new, 2023
  • weight 1,781 kgaverage, ready to drive

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.

yearversionenginegearboxdrivefuelmpgL/100
2019640i Gran Coupe3.0 L 6 cyl turboAutomatic (S8)RWDPremium2310.2
2019640i xDrive Gran Coupe3.0 L 6 cyl turboAutomatic (S8)AWDPremium2210.7
2019640i xDrive Gran Turismo3.0 L 6 cyl turboAutomatic (S8)AWDPremium2310.2
2019650i Gran Coupe4.4 L 8 cyl turboAutomatic (S8)RWDPremium2111.2
2019650i xDrive Gran Coupe4.4 L 8 cyl turboAutomatic (S8)AWDPremium2011.8
2019Alpina B6 xDrive Gran Coupe4.4 L 8 cyl turboAutomatic (S8)AWDPremium2011.8
2018640i Convertible3.0 L 6 cyl turboAutomatic (S8)RWDPremium2310.2
2018640i Gran Coupe3.0 L 6 cyl turboAutomatic (S8)RWDPremium2310.2
2018640i xDrive Convertible3.0 L 6 cyl turboAutomatic (S8)AWDPremium2210.7
2018640i xDrive Gran Coupe3.0 L 6 cyl turboAutomatic (S8)AWDPremium2210.7
2018640i xDrive Gran Turismo3.0 L 6 cyl turboAutomatic (S8)AWDPremium2310.2
2018650i Convertible4.4 L 8 cyl turboAutomatic (S8)RWDPremium2011.8
2018650i Gran Coupe4.4 L 8 cyl turboAutomatic (S8)RWDPremium2011.8
2018650i xDrive Convertible4.4 L 8 cyl turboAutomatic (S8)AWDPremium1912.4
2018650i xDrive Gran Coupe4.4 L 8 cyl turboAutomatic (S8)AWDPremium1912.4
2018Alpina B6 xDrive Gran Coupe4.4 L 8 cyl turboAutomatic (S8)AWDPremium1912.4
2017640i Convertible3.0 L 6 cyl turboAutomatic (S8)RWDPremium2310.2
2017640i Coupe3.0 L 6 cyl turboAutomatic (S8)RWDPremium249.8
2017640i Gran Coupe3.0 L 6 cyl turboAutomatic (S8)RWDPremium2310.2
2017640i xDrive Convertible3.0 L 6 cyl turboAutomatic (S8)AWDPremium2210.7
2017640i xDrive Coupe3.0 L 6 cyl turboAutomatic (S8)AWDPremium2210.7
2017640i xDrive Gran Coupe3.0 L 6 cyl turboAutomatic (S8)AWDPremium2210.7
2017650i Convertible4.4 L 8 cyl turboAutomatic (S8)RWDPremium1912.4
2017650i Coupe4.4 L 8 cyl turboAutomatic (S8)RWDPremium1912.4
2017650i Gran Coupe4.4 L 8 cyl turboAutomatic (S8)RWDPremium1912.4

Sources: RDW open data, fueleconomy.gov.Updated 2026-10-24.

stan runge 704880d source