BMW 6 Series vs. Maserati Quattroporte

Alpine White
VS
Bianco Alpi Pearlescent

Key Specs

Kelley Blue Book Value

Kelley Blue Book Value
$80,134 - $87,699
$205,227 - $209,373

Expert Rating

Expert Rating

Owner Reviews

Owner Reviews
4.67 / 5
12 Reviews

Horsepower

Horsepower
600 hp
424 hp

Engine Type

Engine Type
4.4L 32V V8 w/TwinPower Turbo Technology
3.0L Twin Turbo V6

Interior Features

HeadsUp Display

HeadsUp Display
Optional
Not Available

Heated Steering Wheel

Heated Steering Wheel
Optional
Optional

Cruise Control

Cruise Control
Not Available
Optional

Premium Sound System

Premium Sound System
Optional
Optional

Front Leg Room

Front Leg Room
42.1 in.
Not Available

Front Head Room

Front Head Room
40.6 in.
Not Available

Rear Leg Room

Rear Leg Room
35.3 in.
Not Available

Second Head Room

Second Head Room
37 in.
Not Available

Trunk Volume

Trunk Volume
16.2 cu. ft.
18.7 cu. ft.

Entertainment System

Entertainment System
Not Available
Optional

Smart Device Integration

Smart Device Integration
Optional
Not Available

Climate Control

Climate Control
Not Available
Optional

AC

AC
Not Available
Optional

Dual Zone

Dual Zone
Not Available
Optional

Passengers

Passengers
5
5

Heated Front Seats

Heated Front Seats
Optional
Optional

Heated Rear Seats

Heated Rear Seats
Optional
Optional

Cooled Front Seats

Cooled Front Seats
Optional
Optional

Exterior Features

Tire Width

Tire Width

Wheelbase

Wheelbase
116.9 in.
124.8 in.

Turning Radius

Turning Radius
39.3 ft.
38.7 ft.

Length

Length
197.2 in.
207.2 in.

Width

Width
74.6 in.
76.7 in.

Mechanical Specs

Weight

Weight
4780 .lbs
4101 .lbs

Horsepower

Horsepower
600 hp
424 hp

Torque

Torque
590 ft. lbs.
428 ft. lbs.

Performance Tires

Performance Tires
Optional
Optional

Fuel Capacity

Fuel Capacity
18.5 gal.
21.1 gal.

Combined

Combined
8 - 13 mpg
8 - 12 mpg

City

City
16 mpg
16 mpg

Highway

Highway
25 mpg
23 mpg

Manual Mode

Manual Mode
Not Available
Optional

Safety Features

Adaptive Cruise Control

Adaptive Cruise Control
Optional
Optional

Night Vision

Night Vision
Optional
Not Available

Blind Spot Monitor

Blind Spot Monitor
Optional
Optional

Lane Keeping Assist

Lane Keeping Assist
Not Available
Optional

Lane Departure Warning

Lane Departure Warning
Optional
Optional

Cross Traffic Alert

Cross Traffic Alert
Not Available
Optional

Tech Specs

Vehicle Name

Vehicle Name
BMW 6 Series
Maserati Quattroporte

Body Style

Body Style
Sedan
Sedan

Drivetrain

Drivetrain
All Wheel Drive
Rear Wheel Drive

EPA Classification

EPA Classification
Compact Cars
Large Cars

Passenger Capacity

Passenger Capacity
5
5

Base Curb Weight

Base Curb Weight
4780 lbs.
4101 lbs.

Fuel Economy Est-Combined

Fuel Economy Est-Combined
19 mpg.
18 mpg.

EPA Fuel Economy Est - City

EPA Fuel Economy Est - City
16 mpg.
16 mpg.

EPA Fuel Economy Est - Hwy

EPA Fuel Economy Est - Hwy
25 mpg.
23 mpg.

Engine Type

Engine Type
Twin Turbo Premium Unleaded V-8
Twin Turbo Premium Unleaded V-6

Displacement

Displacement
4.4 L/268
3.0 L/182

Fuel System

Fuel System
Gasoline Direct Injection
Gasoline Direct Injection

Trans Order Code

Trans Order Code
2TB
Not Available

Trans Type

Trans Type
8
8

Trans Description Cont.

Trans Description Cont.
Automatic w/OD
Automatic w/OD

First Gear Ratio (:1)

First Gear Ratio (:1)
4.71
4.71

Second Gear Ratio (:1)

Second Gear Ratio (:1)
3.14
3.14

Third Gear Ratio (:1)

Third Gear Ratio (:1)
2.11
2.11

Fourth Gear Ratio (:1)

Fourth Gear Ratio (:1)
1.67
1.67

Fifth Gear Ratio (:1)

Fifth Gear Ratio (:1)
1.28
1.28

Sixth Gear Ratio (:1)

Sixth Gear Ratio (:1)
1.00
1.00

Reverse Ratio (:1)

Reverse Ratio (:1)
3.32
3.32

Final Drive Axle Ratio (:1)

Final Drive Axle Ratio (:1)
2.81
4.10

Tons/yr of CO2 Emissions @ 15K mi/year

Tons/yr of CO2 Emissions @ 15K mi/year
9.3
9.8

Maximum Alternator Capacity (amps)

Maximum Alternator Capacity (amps)
210
Not Available

Suspension Type - Front

Suspension Type - Front
Double Wishbone
Double Wishbone

Suspension Type - Rear

Suspension Type - Rear
Multi-Link
Multi-Link

Suspension Type - Front (Cont.)

Suspension Type - Front (Cont.)
Double Wishbone
Double Wishbone

Suspension Type - Rear (Cont.)

Suspension Type - Rear (Cont.)
Multi-Link
Multi-Link

Front Tire Order Code

Front Tire Order Code
927
Q141 - Q143

Rear Tire Order Code

Rear Tire Order Code
927
Q141 - Q143

Front Tire Size

Front Tire Size
P255/35VR20 - P255/35YR20
P245/35YR21, P245/40YR20, P245/45YR19

Rear Tire Size

Rear Tire Size
P285/30VR20 - P295/30YR20
P275/40YR19, P285/30YR21, P285/35YR20

Front Wheel Size

Front Wheel Size
20 X 8.5 in.
19 X 8.5 - 21 X 8.5 in.

Rear Wheel Size

Rear Wheel Size
20 X 10 in.
19 X 10 - 21 X 10.5 in.

Front Wheel Material

Front Wheel Material
Aluminum
Aluminum - Forged Aluminum

Rear Wheel Material

Rear Wheel Material
Aluminum
Aluminum - Forged Aluminum

Steering Type

Steering Type
Rack-Pinion
Rack-Pinion

Turning Diameter - Curb to Curb

Turning Diameter - Curb to Curb
39.3 ft.
38.7 ft.

Brake Type

Brake Type
4-Wheel Disc
4-Wheel Disc

Brake ABS System

Brake ABS System
4-Wheel
4-Wheel

Disc - Front

Disc - Front
Yes
Yes

Disc - Rear

Disc - Rear
Yes
Yes

Front Brake Rotor Diam x Thickness

Front Brake Rotor Diam x Thickness
14.7 in.
13.6 in.

Rear Brake Rotor Diam x Thickness

Rear Brake Rotor Diam x Thickness
14.6 in.
13 in.

Fuel Tank Capacity, Approx

Fuel Tank Capacity, Approx
18.5 gal.
21.1 gal.

Front Head Room

Front Head Room
40.6 in.
Not Available

Front Leg Room

Front Leg Room
42.1 in.
Not Available

Front Shoulder Room

Front Shoulder Room
56.7 in.
Not Available

Second Head Room

Second Head Room
37 in.
Not Available

Second Leg Room

Second Leg Room
35.3 in.
Not Available

Second Shoulder Room

Second Shoulder Room
54.6 in.
Not Available

Wheelbase

Wheelbase
116.9 in.
124.8 in.

Length, Overall

Length, Overall
197.2 in.
207.2 in.

Width, Max w/o mirrors

Width, Max w/o mirrors
74.6 in.
76.7 in.

Height, Overall

Height, Overall
55 in.
58.3 in.

Track Width, Front

Track Width, Front
62.8 in.
64.3 in.

Track Width, Rear

Track Width, Rear
63.9 in.
64.8 in.

Min Ground Clearance

Min Ground Clearance
4.3 in.
Not Available

Trunk Volume

Trunk Volume
16.2 ft³.
18.7 ft³.

Seventh Gear Ratio (:1)

Seventh Gear Ratio (:1)
0.84
0.84

Eighth Gear Ratio (:1)

Eighth Gear Ratio (:1)
0.67
0.67

Model Group

Model Group
6 Series
Quattroporte

Vehicle Segment

Vehicle Segment
Luxury High
Luxury High

Vehicle Type

Vehicle Type
Sedan
Sedan

Engine Displacement Units

Engine Displacement Units
4.4
3.0

Engine Camshaft

Engine Camshaft
DOHC
DOHC

Engine Block Type

Engine Block Type
aluminum
aluminum

Engine Cylinder Count

Engine Cylinder Count
8
6

Engine Valve Count

Engine Valve Count
4
4