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BMW 640 vs. BMW 650 Gran Coupe

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$86,700
640i Convertible 640i xDrive Convertible
$93,100
650i Gran Coupe 650i xDrive Gran Coupe
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Highlights

Highlights comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Starting MSRP
$86,700
$93,100
Engine Type
Intercooled Turbo Premium Gasoline I-6
Twin Turbo Premium Gasoline V-8
MPG
20 City / 29 Hwy
18 City / 26 Hwy
Horsepower
315 hp
445 hp
Drive Type
Rear Wheel Drive
Rear Wheel Drive
Seating Capacity
4
5
Basic Warranty
4 yr / 50,000 mi
4 yr / 50,000 mi

Engine

Engine comparison
2018 BMW 6402019 BMW 650 Gran Coupe
SAE Net Torque @ RPM
330 @ 1400
480 @ 2000
Displacement
3.0 L/182
4.4 L/268
SAE Net Horsepower @ RPM
315 @ 5800
445 @ 5500
Engine Type
Intercooled Turbo Premium Gasoline I-6
Twin Turbo Premium Gasoline V-8
Transmission Options
  • 8-Speed A/T
  • A/T
  • Transmission w/Dual Shift Mode
  • 8-Speed A/T
  • A/T
  • Transmission w/Dual Shift Mode
MPG
20 City / 29 Hwy
18 City / 26 Hwy
Total Cooling System Capacity
N/A
N/A

Tires & Wheels

Tires & Wheels comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Front Wheel Size
18 X 8 in
19 X 8.5 in
Spare Wheel Size
N/A
N/A
Spare Wheel Material
N/A
N/A
Rear Wheel Size
18 X 8 in
19 X 8.5 in
Front Tire Size
P245/45VR18
P245/40VR19
Rear Wheel Material
Aluminum
Aluminum
Rear Tire Size
P245/45VR18
P245/40VR19
Spare Tire Size
N/A
N/A
Front Wheel Material
Aluminum
Aluminum

Suspension

Suspension comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Suspension Type - Rear (Cont.)
Multi-Link
Multi-Link
Suspension Type - Front (Cont.)
Double Wishbone
Double Wishbone
Suspension Type - Front
Double Wishbone
Double Wishbone
Suspension Type - Rear
Multi-Link
Multi-Link

Steering

Steering comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Lock to Lock Turns (Steering)
N/A
N/A
Turning Diameter - Wall to Wall
N/A
N/A
Steering Type
Rack-Pinion
Rack-Pinion
Steering Ratio (:1), Overall
N/A
N/A
Turning Diameter - Curb to Curb
38 ft
39 ft

Measurements

Measurements comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Front Shoulder Room
57 in
57 in
Second Hip Room
N/A
N/A
Length, Overall
193 in
197 in
Width, Max w/o mirrors
75 in
75 in
Passenger Capacity
4
5
Min Ground Clearance
5 in
5 in
Front Hip Room
N/A
N/A
Second Leg Room
31 in
35 in
Track Width, Rear
65 in
65 in
Track Width, Front
63 in
63 in
Passenger Volume
89 ft³
N/A
Trunk Volume
11 ft³
16 ft³
Height, Overall
54 in
55 in
Front Leg Room
42 in
42 in
Second Head Room
37 in
37 in
Wheelbase
112 in
117 in
Second Shoulder Room
50 in
55 in
Front Head Room
40 in
41 in
Liftover Height
N/A
N/A

Weight & Capacity

Weight & Capacity comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Dead Weight Hitch - Max Tongue Wt.
N/A
N/A
Wt Distributing Hitch - Max Tongue Wt.
N/A
N/A
Fuel Tank Capacity, Approx
19 gal
19 gal
Wt Distributing Hitch - Max Trailer Wt.
N/A
N/A
Dead Weight Hitch - Max Trailer Wt.
N/A
N/A
Base Curb Weight
4,255 lbs
4,420 lbs
Aux Fuel Tank Capacity, Approx
N/A
N/A

Safety

Safety comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Backup Camera
Standard
Standard
Stability Control
Standard
Standard

Entertainment

Entertainment comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Bluetooth®
Standard
Standard

Electrical

Electrical comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Cold Cranking Amps @ 0° F (Primary)
N/A
N/A
Maximum Alternator Capacity (amps)
210
210

Brakes

Brakes comparison
2018 BMW 6402019 BMW 650 Gran Coupe
Brake ABS System
4-Wheel
4-Wheel
Disc - Rear (Yes or )
Yes
Yes
Brake Type
4-Wheel Disc
4-Wheel Disc
Disc - Front (Yes or )
Yes
Yes
Drum - Rear (Yes or )
N/A
N/A
Rear Brake Rotor Diam x Thickness
14 in
14 in
Front Brake Rotor Diam x Thickness
14 in
15 in
Brake ABS System (Second Line)
N/A
N/A

FAQ

Which is more fuel efficient, the 2018 BMW 640 or the 2019 BMW 650 Gran Coupe?

The 2018 BMW 640 is more fuel efficient than the 2019 BMW 650 Gran Coupe with 23 MPG combined versus 21 MPG combined.

Which car is cheaper, the 2018 BMW 640 or the 2019 BMW 650 Gran Coupe?

The 2018 BMW 640 is cheaper than the 2019 BMW 650 Gran Coupe with a $86,700 starting MSRP versus a $93,100 starting MSRP.

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