Compare 2018 BMW 6-Series vs 2018 Maserati GranTurismo

2018 BMW 6-Series
2018 Maserati GranTurismo
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640i Convertible
Style MPG City MPG Hwy Invoice MSRP
6 Series 640i Convertible 20 29 $81,130 $86,700
6 Series 640i Gran Coupe 20 29 $76,200 $81,400
6 Series 640i xDrive Convertible 19 28 $83,920 $89,700
6 Series 640i xDrive Gran Coupe 19 28 $78,990 $84,400
6 Series 640i xDrive Gran Turismo 20 28 $65,785 $70,200
6 Series 650i Convertible 17 25 $91,920 $98,300
6 Series 650i Gran Coupe 17 25 $86,990 $93,000
6 Series 650i xDrive Convertible 16 25 $94,710 $101,300
6 Series 650i xDrive Gran Coupe 16 25 $89,780 $96,000
6 Series ALPINA B6 xDrive Gran Coupe 16 25 $116,100 $124,300
M6 Convertible 14 20 $114,240 $122,300
M6 Gran Coupe 14 20 $111,915 $119,800
Select style
MC 4.7L
Style MPG City MPG Hwy Invoice MSRP
GranTurismo Convertible MC 4.7L 13 20 N/A $161,220
GranTurismo Convertible Sport 4.7L 13 20 N/A $148,850
Pricing
Invoice Price
$81,130
N/A
Manufacturer Suggested Retail Price
$86,700
$161,220
Monthly Payment Estimate
$1445 / month
$2687 / month
The Car Connection's Take
TCC Rating
6.8
TCC’s Bottom Line
One of the ultimate grand-tourers, the BMW 6-Series stands ready to eat up miles, buyers' budgets, and premium unleaded.
TCC Likes
TCC Dislikes
Fuel Economy
City
20 mpg 13 mpg
Highway
29 mpg 20 mpg
Vehicle
EPA Classification
Subcompact Cars Subcompact Cars
Interior Dimensions
Second Shoulder Room (in)
49.6 -
Front Head Room (in)
40.3 -
Passenger Volume (ft³)
89 85
Front Shoulder Room (in)
56.9 -
Second Leg Room (in)
30.5 -
Passenger Capacity
4 4
Front Leg Room (in)
42.1 -
Second Head Room (in)
36.5 -
Exterior Dimensions
Track Width, Front (in)
63 62.4
Min Ground Clearance (in)
4.8 -
Length, Overall (in)
192.8 194.2
Height, Overall (in)
53.7 53.3
Track Width, Rear (in)
65.2 62.6
Wheelbase (in)
112.4 115.8
Width, Max w/o mirrors (in)
74.6 75.4
Cargo Area Dimensions
Trunk Volume (ft³)
10.6 6.1
Brakes
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
13.7 14.2
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
13.6 13
Brake Type
4-Wheel Disc 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Fuel Tank
Fuel Tank Capacity, Approx (gal)
18.5 19.8
Steering
Turning Diameter - Curb to Curb (ft)
38.4 40.4
Steering Type
Rack-Pinion Rack-Pinion
Tires
Rear Tire Order Code
NA NA
Front Tire Size
P245/45VR18 P245/35YR20
Spare Tire Size
NA NA
Front Tire Order Code
NA NA
Spare Tire Order Code
NA NA
Rear Tire Size
P245/45VR18 P285/35YR20
Weight Information
Base Curb Weight (lbs)
4255 4350
Wheels
Spare Wheel Material
NA NA
Front Wheel Size (in)
18 X 8 20 X 8.5
Spare Wheel Size (in)
NA NA
Rear Wheel Material
Aluminum Forged Aluminum
Rear Wheel Size (in)
18 X 8 20 X 10.5
Front Wheel Material
Aluminum Forged Aluminum
Electrical
Maximum Alternator Capacity (amps)
210 -
Engine
Fuel System
Gasoline Direct Injection Sequential MPI
SAE Net Torque @ RPM
330 @ 1400 384 @ 4750
Engine Order Code
NA NA
Displacement
3.0 L/182 4.7 L/286
SAE Net Horsepower @ RPM
315 @ 5800 454 @ 7000
Engine Type
Intercooled Turbo Premium Unleaded I-6 Premium Unleaded V-8
Mileage
EPA Fuel Economy Est - City (MPG)
20 13
Fuel Economy Est-Combined (MPG)
23 15
EPA Fuel Economy Est - Hwy (MPG)
29 20
Transmission
Trans Description Cont.
Automatic w/OD Automatic w/OD
Eighth Gear Ratio (:1)
0.67 -
Sixth Gear Ratio (:1)
1.00 0.69
First Gear Ratio (:1)
4.71 4.17
Final Drive Axle Ratio (:1)
3.23 3.73
Third Gear Ratio (:1)
2.11 1.52
Trans Type
8 6
Seventh Gear Ratio (:1)
0.84 -
Drivetrain
Rear Wheel Drive Rear Wheel Drive
Fifth Gear Ratio (:1)
1.28 0.87
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
3.29 3.40
Second Gear Ratio (:1)
3.14 2.34
Trans Order Code
2TB NA
Fourth Gear Ratio (:1)
1.67 1.14
Summary
Vehicle Name
BMW 6 Series Maserati GranTurismo Convertible
Body Style
Convertible Convertible
Suspension
Suspension Type - Front
Double Wishbone Double Wishbone
Suspension Type - Front (Cont.)
Double Wishbone Double Wishbone
Suspension Type - Rear
Multi-Link Double Wishbone
Suspension Type - Rear (Cont.)
Multi-Link Double Wishbone
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
7.7 11.7

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