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Compare 2018 Maserati GranTurismo vs 2018 Mercedes-Benz SL Class

2018 Maserati GranTurismo
2018 Mercedes-Benz SL Class
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MC 4.7L
Style MPG City MPG Hwy Invoice MSRP
GranTurismo MC 4.7L N/A N/A N/A $150,220
GranTurismo Sport 4.7L N/A N/A N/A $132,975
GranTurismo Convertible MC 4.7L 13 20 N/A $161,220
GranTurismo Convertible Sport 4.7L 13 20 N/A $148,850
Select style
AMG SL 63 Roadster
Style MPG City MPG Hwy Invoice MSRP
SL AMG SL 63 Roadster 16 25 $142,151 $152,850
SL AMG SL 65 Roadster 13 22 $206,460 $222,000
SL SL 450 Roadster 20 28 $82,026 $88,200
SL SL 550 Roadster 17 25 $104,439 $112,300
Pricing
Invoice Price
N/A
$142,151
Manufacturer Suggested Retail Price
$150,220
$152,850
Monthly Payment Estimate
$2504 / month
$2548 / month
The Car Connection's Take
TCC Rating
7.6
TCC’s Bottom Line
The 2018 Mercedes-Benz SL-Class represents the pinnacle of droptop grand touring cruisers. But what does that mean anymore?
TCC Likes
TCC Dislikes
Fuel Economy
City
- 16 mpg
Highway
- 25 mpg
Vehicle
EPA Classification
Subcompact Cars Two-Seaters
Interior Dimensions
Front Leg Room (in)
41.7 42.9
Passenger Volume (ft³)
86 50.5
Second Head Room (in)
34.3 -
Second Shoulder Room (in)
52.1 -
Front Head Room (in)
40.2 39.1
Passenger Capacity
4 2
Front Shoulder Room (in)
54.2 55.5
Second Leg Room (in)
30.1 -
Front Hip Room (in)
- 53.6
Exterior Dimensions
Track Width, Rear (in)
62.6 63.2
Wheelbase (in)
115.8 101.7
Width, Max w/o mirrors (in)
75.4 73.9
Track Width, Front (in)
62.4 63.1
Length, Overall (in)
194.2 182.7
Height, Overall (in)
52.9 51.2
Cargo Area Dimensions
Trunk Volume (ft³)
9.2 8.5
Brakes
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
13 14.2
Brake Type
4-Wheel Disc 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
14.2 15.4
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Fuel Tank
Fuel Tank Capacity, Approx (gal)
19.8 19.8
Steering
Steering Type
Rack-Pinion Rack-Pinion
Turning Diameter - Curb to Curb (ft)
35.1 36.4
Tires
Spare Tire Order Code
NA NA
Rear Tire Size
P285/35YR20 P285/30YR19
Rear Tire Order Code
NA R01
Front Tire Size
P245/35YR20 P255/35YR19
Spare Tire Size
NA NA
Front Tire Order Code
NA R01
Weight Information
Base Curb Weight (lbs)
4145 4068
Wheels
Rear Wheel Size (in)
20 X 10.5 19 X 10
Front Wheel Material
Forged Aluminum Aluminum
Spare Wheel Material
NA NA
Front Wheel Size (in)
20 X 8.5 19 X 9
Spare Wheel Size (in)
NA NA
Rear Wheel Material
Forged Aluminum Aluminum
Engine
Fuel System
Sequential MPI Gasoline Direct Injection
SAE Net Torque @ RPM
384 @ 4750 664 @ 2250
Engine Order Code
NA NA
Displacement
4.7 L/286 5.5 L/333
SAE Net Horsepower @ RPM
454 @ 7000 577 @ 5500
Engine Type
Premium Unleaded V-8 Twin Turbo Premium Unleaded V-8
Mileage
EPA Fuel Economy Est - City (MPG)
13 16
Fuel Economy Est-Combined (MPG)
16 19
EPA Fuel Economy Est - Hwy (MPG)
21 25
Transmission
Trans Description Cont.
Automatic w/OD Automatic w/OD
Sixth Gear Ratio (:1)
0.69 0.82
First Gear Ratio (:1)
4.17 4.38
Final Drive Axle Ratio (:1)
3.73 2.65
Third Gear Ratio (:1)
1.52 1.92
Trans Type
6 7
Drivetrain
Rear Wheel Drive Rear Wheel Drive
Fifth Gear Ratio (:1)
0.87 1.00
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
3.40 3.42
Second Gear Ratio (:1)
2.34 2.86
Trans Order Code
NA 427
Fourth Gear Ratio (:1)
1.14 1.37
Seventh Gear Ratio (:1)
- 0.73
Summary
Vehicle Name
Maserati GranTurismo Mercedes-Benz SL
Body Style
Coupe Roadster
Suspension
Suspension Type - Rear
Double Wishbone Multi-Link
Suspension Type - Rear (Cont.)
Double Wishbone Multi-Link
Suspension Type - Front
Double Wishbone Multi-Link
Suspension Type - Front (Cont.)
Double Wishbone Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
11.1 9.2

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