BMW 6 Series 650i Convertible RWD vs BMW 4 Series M440i Coupe xDrive
![]() BMW 6 Series 650i Convertible RWD $98,300MSRP | ![]() BMW 4 Series M440i Coupe xDrive $68,300MSRP |
BMW 6 Series 650i Convertible RWD $98,300MSRP | BMW 4 Series M440i Coupe xDrive $68,300MSRP |
|---|
Overview | |
Years produced2006-2010 | Years produced2021-Present |
MSRP$98,300 | MSRP$68,300 |
Average price$18,331 | Average price$66,966 |
Listings16 | Listings40 |
Ratings & Reviews | |
User Reviews | User Reviews |
Popular Features & Specs | |
Engine4.4L 445 hp V8 | Engine3.0L 386 hp I6 |
Drive TrainRWD | Drive TrainAWD |
Seating Capacity4 | Seating Capacity4 |
Horsepower445 hp @ 5500 rpm | Horsepower386 hp @ 5200 rpm |
MPG City17 | MPG City26 |
MPG Highway25 | MPG Highway33 |
Engine | |
Engine Name4.8L 360 hp V8 | Engine Name3.0L 382 hp I6 |
Torque360 lb-ft @ 3400 rpm | Torque369 lb-ft @ 1800 rpm |
Horsepower360 hp @ 6300 rpm | Horsepower382 hp @ 5800 rpm |
DrivetrainRWD | DrivetrainAWD |
Fuel Economy | |
MPG City13 | MPG City22 |
MPG Highway20 | MPG Highway31 |
Interior | |
Leather SeatsStandard | Leather Seats |
Seating Capacity4 | Seating Capacity4 |
Key Features | |
Navigation SystemStandard | Navigation SystemStandard |
Sunroof/Moonroof | Sunroof/MoonroofStandard |
Dimensions & Capacity | |
Cargo Space | Cargo Space15.5 cu ft |
Curb Weight4277 lbs | Curb Weight3977 lbs |
Height54.1 in | Height54.8 in |
Length190.2 in | Length187.9 in |
Width73.0 in | Width81.9 in |
Wheelbase109.4 in | Wheelbase112.2 in |
Maximum Payload772 lbs | Maximum Payload886 lbs |
Number of doors2 | Number of doors2 |
![]() BMW 6 Series 650i Convertible RWD $98,300MSRP | ![]() BMW 4 Series M440i Coupe xDrive $68,300MSRP |
BMW 6 Series 650i Convertible RWD $98,300MSRP | BMW 4 Series M440i Coupe xDrive $68,300MSRP |
|---|
Overview | ||
Years produced | 2006-2010 | 2021-Present |
MSRP | $98,300 | $68,300 |
Average price | $18,331 | $66,966 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Popular Features & Specs | ||
Engine | 4.4L 445 hp V8 | 3.0L 386 hp I6 |
Drive Train | RWD | AWD |
Seating Capacity | 4 | 4 |
Horsepower | 445 hp @ 5500 rpm | 386 hp @ 5200 rpm |
MPG City | 17 | 26 |
MPG Highway | 25 | 33 |
Engine | ||
Engine Name | 4.8L 360 hp V8 | 3.0L 382 hp I6 |
Torque | 360 lb-ft @ 3400 rpm | 369 lb-ft @ 1800 rpm |
Horsepower | 360 hp @ 6300 rpm | 382 hp @ 5800 rpm |
Drivetrain | RWD | AWD |
Fuel Economy | ||
MPG City | 13 | 22 |
MPG Highway | 20 | 31 |
Interior | ||
Leather Seats | Standard | |
Seating Capacity | 4 | 4 |
Key Features | ||
Navigation System | Standard | Standard |
Sunroof/Moonroof | Standard | |
Dimensions & Capacity | ||
Cargo Space | 15.5 cu ft | |
Curb Weight | 4277 lbs | 3977 lbs |
Height | 54.1 in | 54.8 in |
Length | 190.2 in | 187.9 in |
Width | 73.0 in | 81.9 in |
Wheelbase | 109.4 in | 112.2 in |
Maximum Payload | 772 lbs | 886 lbs |
Number of doors | 2 | 2 |

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