BMW 6 series 2020 fuel consumption
BMW 6 series from 2020 to 2023 real fuel consumption according to user reports is approximately 34% higher compared to advertised fuel consumption. For petrol engines real consumption is in average 24% higher, but for diesel engines is approximately 43% higher. Starting from 2020 BMW 6 series average difference between actual owner-reported fuel consumption and stated consumption was less than industry average, at 2022 difference between owner-reported and advertised fuel economy became slightly above industry average. For more details, see the table below.
Year-to-year deviations of actual owner-reported average fuel consumption from advertised values
| Year | Gasoline cars | |||
|---|---|---|---|---|
| All carmakers | BMW 6 series | |||
| 2020 | +22% | +21% | ||
| Show all years | ||||
| 2021 | +20% | +21% | ||
| 2022 | +18% | +21% | ||
| 2023 | +16% | +21% | ||
See below for the actual consumption of generations and versions of BMW 6 series.
2020 - 2023
BMW 6 series 2020 G32 Gran Turismo hatchback fuel economy
| Average advertised fuel consumption for petrol engines | 32.7 MPG 7.2 l/100km |
| Average real-world fuel consumption for petrol engines | 23.1 MPG 10.2 l/100km |
| Average real gasoline consumption difference * | +21% |
| Average advertised fuel consumption for diesel engines | 45.4 MPG 5.2 l/100km |
The table below shows the real and claimed fuel consumption and the differences for specific versions.
| Modification | Claimed consumption | Real consumption |
|---|---|---|
| 2.0 liter petrol engine | ||
| BMW 630i 249 Hp 249 HP automatic | 32.2 MPG 7.3 l/100km |
|
| BMW 630i 258 Hp 258 HP automatic | 38.6 MPG 6.1 l/100km |
|
| 2.0 liter diesel engine | ||
| BMW 620d xDrive 190 HP 4x4 automatic | 43.6 MPG 5.4 l/100km |
|
| BMW 620d 190 HP automatic | 51.1 MPG 4.6 l/100km |
|
| 3.0 liter petrol engine | ||
| BMW 640i 333 HP automatic | 33.6 MPG 7.0 l/100km |
|
| BMW 640i xDrive 340 HP 4x4 automatic | 28.0 MPG 8.4 l/100km |
23.1 MPG 10.2 l/100km+21% |
| 3.0 liter diesel engine | ||
| BMW 630d Automatic 286 HP automatic | 47.0 MPG 5.0 l/100km |
|
| BMW 630d Automatic xDrive 286 HP 4x4 automatic | 44.4 MPG 5.3 l/100km |
|
| BMW 640d 340 HP 4x4 automatic | 42.0 MPG 5.6 l/100km |
|
* - Difference between advertised and user reported fuel economy has been calculated taking into account only those car versions for which information is available both on the fuel consumption specified by the manufacturer and reported by users.
User-reported fuel consumption may not accurately represent all users' experiences due to variables such as driving conditions, driving style, technical condition of the vehicle, and other circumstances. Thus, it should not be relied upon as a representative indicator.