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2014 BMW 6 Series
Convertible · 2010–2019 · 6 Series Convertible, 6 Series Coupe, 6 Series Gran Coupe, 6 Series Gran Turismo, ALPINA B6 Gran Coupe, M6 Convertible, M6 Coupe, M6 Gran Coupe
Which year to buy
Best betNo standoutNo year is clearly better than the rest
Newest we'd buy2019The latest year rated a good buy
AvoidNoneNo year stands out as bad
Be careful2012–2014, 2018More problems; check the recalls were done
Bar height: serious owner complaints to NHTSA for that year, against this model's usual year.
2014CAREFULSerious complaints 3.8× usual, mostly engine and structure Extended coverage
11 serious complaints of 18, the most about engine (4) and structure (3); 3.8× this model's usual share of all serious complaints about 2014 vehicles. 1 recall. NHTSA investigation EA21002: desiccated air bag inflator rupture.
Fixes and extended coverage
- Extended coverage The malfunction indicator lamp (MIL) lights up after performing the Vehicle Test diagnosis fault(s) relating to the rear monitoring oxygen sensor(s) may be recorded in the DME fault memory. (B010319, Apr 2019)
- Extended coverage S63T HIGH-PRESSURE FUEL PUMPS (HDP): LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILES: For the eligible vehicles, BMW of North America, LLC (ÒBMW NAÓ) is extending the limited warranty for the vehicleÕs high-pressure fuel pumps (HDP) to: (B010218, Jul 2018)
- Extended coverage N63T HIGH PRESSURE FUEL PUMP HDP LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILES: For the eligible vehicles, BMW of North America, LLC (ÒBMW NAÓ) is extending the limited warranty for the vehicleÕs high pressure fuel pump to: (B011817, Jul 2018)
- Extended coverage ?N63T CRANKCASE VENTILATION LINES: LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILEAGE. For the eligible vehicles, BMW of North America, LLC (?BMW NA?) is extending the limited warranty for the engine Crankcase Ventilation Lines to: 10 years/120,000 miles as determined by the vehicle's original… (B011218, Sep 2018)
- Extended coverage LIMITED WARRANTY EXTENSIONTO 10 YEARS/120000 MILES: This Service Information Bulletin replaces SI B01 05 18 dated July 2019. (B010518, Feb 2020)
- Extended coverage S63t engine fuel injectors: limited warranty extension to 10 years/120,000 miles (B010618, Jan 2018)
From the manufacturer's bulletins filed with NHTSA. A dealer can look up whether a car has had the work done or is still covered.
18 owner complaints · 1 recall (check a car's VIN for open recalls) · EPA combined: 16–25 mpg · NHTSA: Not rated · 2014 trims and features
Every 6 Series year's verdict →
Verdicts computed from NHTSA owner complaints, defect investigations and recalls. NHTSA doesn't publish sales, so only big differences count. (How we judge.) Data checked 2026-10-06.
Trims and features
What changed for 2014
- New trim: 640i xDrive
- No longer offered: M6 Convertible
- No longer offered: M6 Coupe
- Engine: N63B44O1 TwinPower Turbo V-8 → N63B44O1 (650i, 650i xDrive)
- Engine: N55HP (N55B30O0) → N55B30O0 (640i)
- Wheels: 18 in → 19 in (650i xDrive)
2014 6 Series Gran Coupe trims
| 640i | 640i xDrive | 650i | 650i xDrive | |
|---|---|---|---|---|
| Powertrain | ||||
| Engine | N55B30O0 | N55B30O0 | N63B44O1 | N63B44O1 |
| Horsepower | 315 hp | 315 hp | 445 hp | 445 hp |
| Torque | 330 lb-ft | 330 lb-ft | 480 lb-ft | 480 lb-ft |
| Transmission | 8HP45 | 8HP45 | 8HP70 | 8HP70 |
| Gears | 8 | 8 | 8 | 8 |
| Drivetrain | Rwd | Awd | Rwd | Awd |
| Fuel economy (combined) | 24 mpg | 23 mpg | 20 mpg | 19 mpg |
| Size and capability | ||||
| Seats | 5 | 5 | 5 | 5 |
| Ground clearance | — | — | — | 5 in |
| Length | 197.2 in | 197.2 in | 197.2 in | 197.2 in |
| Curb weight | 4,190 lb | 4,365 lb | 4,430 lb | 4,605 lb |
| Exterior | ||||
| Wheels | — | — | — | 19 in |
Packages and options (30)
| 640i | 640i xDrive | 650i | 650i xDrive | |
|---|---|---|---|---|
| Alpine White | Optional | Optional | Optional | Optional |
| Black Sapphire Metallic | Optional | Optional | Optional | Optional |
| Carbon Black Metallic | Optional | Optional | Optional | Optional |
| Citrin Black Metallic $1,950 | Optional | Optional | Optional | Optional |
| Deep Sea Blue Metallic | Optional | Optional | Optional | Optional |
| Frozen Bronze Metallic $3,600 | Optional | Optional | Optional | Optional |
| Imola Red | Optional | Optional | Optional | Optional |
| Jet Black | Optional | Optional | Optional | Optional |
| Mineral White Metallic | Optional | Optional | Optional | Optional |
| Mojave Metallic | Optional | Optional | Optional | Optional |
| Moonstone Metallic $1,950 | Optional | Optional | Optional | Optional |
| Orion Silver Metallic | Optional | Optional | Optional | Optional |
| Ruby Black Metallic $1,950 | Optional | Optional | Optional | Optional |
| Space Gray Metallic | Optional | Optional | Optional | Optional |
| Tanzanite Blue Metallic $1,950 | Optional | Optional | Optional | Optional |
| Titanium Silver Metallic | Optional | Optional | Optional | Optional |
| Vermilion Red Metallic | Optional | Optional | Optional | Optional |
| Amaro Brown Full Merino Leather | Optional | Optional | Optional | Optional |
| Black Dakota Leather | Optional | Optional | — | — |
| Black Nappa Leather | Optional | Optional | Optional | Optional |
| Canyon Brown Full Merino Leather | Optional | Optional | Optional | Optional |
| Champagne Full Merino Leather | Optional | Optional | Optional | Optional |
| Cinnamon Brown Dakota Leather | Optional | Optional | — | — |
| Cinnamon Brown Nappa Leather | Optional | Optional | Optional | Optional |
| Ivory White Dakota Leather | Optional | Optional | — | — |
| Ivory White Nappa Leather | Optional | Optional | Optional | Optional |
| Opal White/Amaro Brown Merino Leather | Optional | Optional | Optional | Optional |
| Opal White Full Merino Leather | Optional | Optional | Optional | Optional |
| Platinum/Black Full Merino Leather | Optional | Optional | Optional | Optional |
| Vermilion Red Nappa Leather | Optional | Optional | Optional | Optional |
Trim data from OpenSpec (ODbL 1.0), built from Oem order guide. Still partial for this year: model, trims, powertrain, fuel economy, chassis, dimensions, exterior, options, vin decode. "Optional" means a package or option adds it; hover for which.
Year by year
| Year | Engines | Drive | Fuel economy | Crash rating | Recalls | Owner complaints | Most-reported problem | CarPlay |
|---|---|---|---|---|---|---|---|---|
| 2019 | 3.0L 6-cyl turbo, 315 hp 4.4L 8-cyl turbo, 443–552 hp manual available | AWD, RWD | 16–23 mpg | Not rated | 1 | 4 | Power train (1) | Yes |
| 2018 | 3.0L 6-cyl turbo, 315 hp 4.4L 8-cyl turbo, 443–553 hp manual available | AWD, RWD | 16–23 mpg | Not rated | 1 | 12 | Vehicle speed control (2) | Yes |
| 2017 | 3.0L 6-cyl turbo, 315 hp 4.4L 8-cyl turbo, 448–553 hp manual available | AWD, RWD | 16–24 mpg | Not rated | 2 | 2 | Electrical system (2) | Yes |
| 2016 | 3.0L 6-cyl turbo, 315 hp 4.4L 8-cyl turbo, 448–553 hp manual available | AWD, RWD | 16–24 mpg | Not rated | 1 | 5 | Structure (3) | No |
| 2015 | 3.0L 6-cyl turbo, 300–400 hp 4.4L 8-cyl turbo, 440–553 hp manual available | AWD, RWD | 16–25 mpg | Not rated | 1 | 9 | Wheels (3) | No |
| 2014 | 3.0L 6-cyl turbo, 315–400 hp 4.4L 8-cyl turbo, 448–553 hp manual available | AWD, RWD | 16–25 mpg | Not rated | 1 | 18 | Engine (4) | No |
| 2013 | 3.0L 6-cyl turbo, 300–400 hp 4.4L 8-cyl turbo, 440–553 hp manual available | AWD, RWD | 16–26 mpg | Not rated | 2 | 24 | Engine (14) | No |
| 2012 | 3.0L 6-cyl turbo, 300 hp 4.4L 8-cyl turbo, 400–552 hp manual available | AWD, RWD | 16–26 mpg | — | 3 | 23 | Engine (13) | No |
| 2010 | 5.0L 10-cyl, 500 hp manual available | RWD | 13 mpg | Not rated | 2 | 5 | Engine (3) | No |
Owner complaints are unverified reports to NHTSA, counted as filed: older years have had longer to collect them and sales aren't adjusted for, so see Which year to buy for a fair comparison. Most-reported problem: the component named in the most complaints that year. Sources: EPA, NHTSA, Apple.
Which years have…
Wireless Apple CarPlayApple CarPlay (wired or wireless)Wireless phone chargingHead-up displayAWD or 4WDPower liftgateAdaptive cruise with stop and goBlind-spot monitoring360-degree cameraHeated front seatsHeated second-row seatsVentilated (cooled) seatsHeated steering wheelLeather seatsSunroof or moonroofPanoramic roof
Apple lists CarPlay for: 6 Series 2017–2025, 6 Series 2021–2025 (Apple).
Every NHTSA-rated version: crash ratings, safety tech, recalls, complaints
| Year | Version | Stars | Forward collision warning | Lane departure warning | Recalls | Complaints |
|---|---|---|---|---|---|---|
| 2019 | BMW 6 Series 4 DR AWD | Not Rated | Optional | Optional | 0 | 2 |
| 2019 | BMW 6 Series 4 DR RWD | Not Rated | Optional | Optional | 0 | 2 |
| 2019 | BMW 6 Series GT 5 HB AWD | Not Rated | Standard | Standard | 0 | 0 |
| 2019 | BMW Alpina B6 4 DR AWD | Not Rated | Optional | Optional | 0 | 0 |
| 2019 | BMW M6 4 DR RWD | Not Rated | Optional | Optional | 1 | 0 |
| 2018 | BMW 6 Series C RWD | Not Rated | Optional | Optional | 2 | 11 |
| 2018 | BMW 6 Series C AWD | Not Rated | Optional | Optional | 2 | 11 |
| 2018 | BMW 6 Series 4 DR RWD | Not Rated | Optional | Optional | 2 | 11 |
| 2018 | BMW 6 Series 4 DR AWD | Not Rated | Optional | Optional | 2 | 11 |
| 2018 | BMW Alpina B6 4 DR AWD | Not Rated | Optional | Optional | 0 | 0 |
| 2018 | BMW M6 4 DR RWD | Not Rated | Optional | Optional | 1 | 1 |
| 2018 | BMW M6 C RWD | Not Rated | Optional | Optional | 1 | 1 |
| 2017 | BMW 6 Series 4 DR AWD | Not Rated | No | No | 1 | 1 |
| 2017 | BMW 6 Series 4 DR RWD | Not Rated | No | No | 1 | 1 |
| 2017 | BMW 6 Series C AWD | Not Rated | No | No | 1 | 1 |
| 2017 | BMW 6 Series C RWD | Not Rated | No | No | 1 | 1 |
| 2017 | BMW 6 Series 2 DR RWD | Not Rated | No | No | 1 | 1 |
| 2017 | BMW 6 Series 2 DR AWD | Not Rated | No | No | 1 | 1 |
| 2017 | BMW Alpina B6 4 DR AWD | Not Rated | No | No | 0 | 0 |
| 2017 | BMW M6 4 DR RWD | Not Rated | No | No | 2 | 1 |
| 2017 | BMW M6 C RWD | Not Rated | No | No | 2 | 1 |
| 2017 | BMW M6 2 DR RWD | Not Rated | No | No | 2 | 1 |
| 2016 | BMW 6 Series C AWD | Not Rated | No | No | 0 | 1 |
| 2016 | BMW 6 Series 4 DR AWD | Not Rated | No | No | 0 | 1 |
| 2016 | BMW 6 Series 2 DR AWD | Not Rated | No | No | 0 | 1 |
| 2016 | BMW 6 Series C RWD | Not Rated | No | No | 0 | 1 |
| 2016 | BMW 6 Series 4 DR RWD | Not Rated | No | No | 0 | 1 |
| 2016 | BMW 6 Series 2 DR RWD | Not Rated | No | No | 0 | 1 |
| 2016 | BMW Alpina B6 4 DR AWD | Not Rated | No | No | 0 | 0 |
| 2016 | BMW M6 C RWD | Not Rated | No | No | 1 | 4 |
| 2016 | BMW M6 4 DR RWD | Not Rated | No | No | 1 | 4 |
| 2016 | BMW M6 2 DR RWD | Not Rated | No | No | 1 | 4 |
| 2015 | BMW Alpina B6 Xdrive 4 DR AWD | Not Rated | Optional | Optional | 0 | 0 |
| 2015 | BMW M6 4 DR RWD | Not Rated | Optional | Optional | 2 | 0 |
| 2015 | BMW M6 2 DR RWD | Not Rated | Optional | Optional | 2 | 0 |
| 2015 | BMW M6 C RWD | Not Rated | Optional | Optional | 2 | 0 |
| 2014 | BMW M6 4 DR RWD | Not Rated | Optional | Optional | 1 | 5 |
| 2014 | BMW M6 C RWD | Not Rated | Optional | Optional | 1 | 5 |
| 2014 | BMW M6 2 DR RWD | Not Rated | Optional | Optional | 1 | 5 |
| 2013 | BMW M6 2 DR RWD | Not Rated | Optional | Optional | 2 | 2 |
| 2013 | BMW M6 C RWD | Not Rated | Optional | Optional | 2 | 2 |
| 2010 | BMW 6 Series 2-DR w/SAB | Not Rated | No | Optional | 2 | 5 |
| 2010 | BMW 6 Series Convertible w/SAB | Not Rated | No | Optional | 2 | 5 |
Source: NHTSA.
Every EPA-rated version: engines and combined mpg
| Year | EPA model | Engines | Combined |
|---|---|---|---|
| 2019 | 640i Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2019 | 640i xDrive Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 22 |
| 2019 | 640i xDrive Gran Turismo | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2019 | 650i Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 21 |
| 2019 | 650i xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2019 | Alpina B6 xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2019 | M6 Gran Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2018 | 640i Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2018 | 640i Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2018 | 640i xDrive Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 22 |
| 2018 | 640i xDrive Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 22 |
| 2018 | 640i xDrive Gran Turismo | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2018 | 650i Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2018 | 650i Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2018 | 650i xDrive Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2018 | 650i xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2018 | Alpina B6 xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2018 | M6 Convertible | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2018 | M6 Gran Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2017 | 640i Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2017 | 640i Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 24 |
| 2017 | 640i Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2017 | 640i xDrive Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 22 |
| 2017 | 640i xDrive Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 22 |
| 2017 | 640i xDrive Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 22 |
| 2017 | 650i Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2017 | 650i Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2017 | 650i Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2017 | 650i xDrive Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 18 |
| 2017 | 650i xDrive Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2017 | 650i xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 18 |
| 2017 | Alpina B6 xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 18 |
| 2017 | M6 Convertible | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2017 | M6 Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2017 | M6 Gran Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2016 | 640i Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2016 | 640i Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 24 |
| 2016 | 640i Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2016 | 640i xDrive Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2016 | 640i xDrive Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2016 | 640i xDrive Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2016 | 650i Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2016 | 650i Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2016 | 650i Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2016 | 650i xDrive Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 18 |
| 2016 | 650i xDrive Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2016 | 650i xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 18 |
| 2016 | Alpina B6 Gran Coupe xDrive | Auto (S8), 8 cyl, 4.4 L, Turbo | 18 |
| 2016 | M6 Convertible | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2016 | M6 Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2016 | M6 Gran Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2015 | 640i Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 24 |
| 2015 | 640i Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 25 |
| 2015 | 640i Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 24 |
| 2015 | 640i xDrive Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2015 | 640i xDrive Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2015 | 640i xDrive Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2015 | 650i Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2015 | 650i Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2015 | 650i Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2015 | 650i xDrive Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2015 | 650i xDrive Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2015 | 650i xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2015 | Alpina B6 Gran Coupe xDrive | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2015 | M6 Convertible | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2015 | M6 Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2015 | M6 Gran Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2014 | 640i Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2014 | 640i Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 25 |
| 2014 | 640i Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2014 | 640i xDrive Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2014 | 640i xDrive Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2014 | 640i xDrive Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2014 | 650i Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2014 | 650i Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2014 | 650i Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 20 |
| 2014 | 650i xDrive Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2014 | 650i xDrive Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2014 | 650i xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2014 | M6 Convertible | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2014 | M6 Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2014 | M6 Gran Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2013 | 640i Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 24 |
| 2013 | 640i Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 26 |
| 2013 | 640i Gran Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 24 |
| 2013 | 650i Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2013 | 650i Convertible xDrive | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2013 | 650i Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2013 | 650i Coupe xDrive | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2013 | 650i Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2013 | 650i xDrive Gran Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo | 19 |
| 2013 | M6 Convertible | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2013 | M6 Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2013 | M6 Gran Coupe | Man 6-spd, 8 cyl, 4.4 L, Turbo Auto (AM-S7), 8 cyl, 4.4 L, Turbo |
16–17 |
| 2012 | 640i Convertible | Auto (S8), 6 cyl, 3.0 L, Turbo | 23 |
| 2012 | 640i Coupe | Auto (S8), 6 cyl, 3.0 L, Turbo | 26 |
| 2012 | 650i Convertible | Auto (S8), 8 cyl, 4.4 L, Turbo Man 6-spd, 8 cyl, 4.4 L, Turbo |
17–18 |
| 2012 | 650i Convertible xDrive | Auto (S8), 8 cyl, 4.4 L, Turbo | 17 |
| 2012 | 650i Coupe | Auto (S8), 8 cyl, 4.4 L, Turbo Man 6-spd, 8 cyl, 4.4 L, Turbo |
17–18 |
| 2012 | 650i Coupe xDrive | Auto (S8), 8 cyl, 4.4 L, Turbo | 17 |
| 2012 | M6 Convertible | Auto (S7), 8 cyl, 4.4 L, Turbo | 16 |
| 2010 | M6 | Auto (S7), 10 cyl, 5.0 L Man 6-spd, 10 cyl, 5.0 L |
13 |
| 2010 | M6 Convertible | Auto (S7), 10 cyl, 5.0 L Man 6-spd, 10 cyl, 5.0 L |
13 |
Source: fueleconomy.gov.