Research 2018 Maserati GranTurismo specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

Sport Sport 4.7L


Drum - Rear (Yes or )
Rear Brake Rotor Diam x Thickness (in) 13
Brake Type 4-Wheel Disc
Brake ABS System 4-Wheel
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in)
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 14.2

Cargo Area Dimensions

Trunk Volume (ft³) 6.1


Tons/yr of CO2 Emissions @ 15K mi/year 11.7


SAE Net Torque @ RPM 384 @ 4750
Engine Order Code
Engine Type Premium Unleaded V-8
Displacement 4.7 L/286
Fuel System Sequential MPI
SAE Net Horsepower @ RPM 454 @ 7000

Exterior Dimensions

Track Width, Front (in) 62.4
Width, Max w/o mirrors (in) 75.4
Height, Overall (in) 53.3
Length, Overall (in) 194.2
Wheelbase (in) 115.8
Track Width, Rear (in) 62.6

Fuel Tank

Fuel Tank Capacity, Approx (gal) 19.8

Interior Dimensions

Passenger Volume (ft³) 85
Passenger Capacity 4


EPA Fuel Economy Est - City (MPG) 13
EPA Fuel Economy Est - Hwy (MPG) 20
Fuel Economy Est-Combined (MPG) 15


Turning Diameter - Curb to Curb (ft) 40.4
Steering Type Rack-Pinion


Vehicle Name Maserati GranTurismo Convertible
Body Style Convertible


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


Front Tire Size P245/35YR20
Rear Tire Size P285/35YR20
Spare Tire Size
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code


Second Gear Ratio (:1) 2.34
First Gear Ratio (:1) 4.17
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 6
Trans Order Code
Fourth Gear Ratio (:1) 1.14
Third Gear Ratio (:1) 1.52
Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.73
Reverse Ratio (:1) 3.40
Sixth Gear Ratio (:1) 0.69
Fifth Gear Ratio (:1) 0.87


EPA Classification Subcompact Cars

Weight Information

Base Curb Weight (lbs) 4365


Rear Wheel Size (in) 20 X 10.5
Front Wheel Material Forged Aluminum
Front Wheel Material Aluminum
Rear Wheel Material Forged Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material
Front Wheel Size (in) 20 X 8.5
Rear Wheel Size (in) 20.5 X 10.5
Spare Wheel Size (in)