Maserati GranTurismo vs. Porsche 911
iSeeCars' unbiased and data-driven comparison of the Maserati GranTurismo and Porsche 911 contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Maserati GranTurismo and the Porsche 911.
In comparing the Maserati GranTurismo's and the Porsche 911's specifications and ratings, the Maserati GranTurismo has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, and base engine power. The Porsche 911 has the advantage in the areas of reliability, resale value and overall quality score. The Maserati GranTurismo and Porsche 911 have the same fuel efficiency. Based on this comparison of the Maserati GranTurismo's and the Porsche 911's specifications and ratings, the two cars are fairly comparable.
Pricing: A used 2024 Maserati GranTurismo ranges from $82,748 to $125,316 while a used 2025 Porsche 911 is priced between $151,588 to $437,624. For a new model, the Maserati GranTurismo's price is between $137,860 and $252,495, with the Porsche 911 priced between $146,020 and $328,403.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Maserati GranTurismo loses 41.9 percent of its value and the Porsche 911 loses 17 percent of its value. This means the Porsche 911 retains 24.9 percentage points more of its value and has the advantage of higher resale value versus the Maserati GranTurismo.
Quality Rating: The iSeeCars Overall Quality rating for the Maserati GranTurismo is 8.0 out of 10 while the Porsche 911's quality rating is 9.0 out of 10. This results in the Maserati GranTurismo being ranked 5 out of 40 Best Luxury Sports Cars and the Porsche 911 being ranked 2 out of 40.
Reliability Rating: iSeeCars’ Reliability Rating for the Maserati GranTurismo is 7.7 out of 10. For the Porsche 911 the reliability rating is 8.1 out of 10. This gives the Porsche 911 a slight advantage in reliability compared to the Maserati GranTurismo.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Maserati GranTurismo’s base engine makes 483 horsepower, and the Porsche 911 base engine makes 388 horsepower. Both the GranTurismo and the 911 are rated to deliver an average of 21 miles per gallon, with highway ranges of 500 and 415 miles respectively. Both models use premium unleaded.
New Car Pricing
Asking Price:
137860 - 252495
Starting MSRP:
174000
Category Avg Starting MSRP:
(Luxury Sports Cars)
105444
Category Starting MSRP Range:
(Luxury Sports Cars)
46440 - 273000
New Car Pricing
Asking Price:
146020 - 328403
Starting MSRP:
120100
Category Avg Starting MSRP:
(Luxury Sports Cars)
90928
Category Starting MSRP Range:
(Luxury Sports Cars)
54500 - 150000
Used Car Pricing
Avg Used Car Price:
100237
Price Range:
82748 - 125316
Category Avg Price:
(Luxury Sports Cars)
108925
Category Avg Price Range:
(Luxury Sports Cars)
58351 - 309442
# Used Cars for Sale Nationally:
49
Avg Mileage of Used Cars for Sale:
5469
# Good or Great Deals:
5
Used Car Pricing
Avg Used Car Price:
258844
Price Range:
151588 - 437624
Category Avg Price:
(Luxury Sports Cars)
121269
Category Avg Price Range:
(Luxury Sports Cars)
60394 - 258844
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
5-year Depreciation
Depreciation $:
72294
Depreciation %:
0.41548477
Resale Value $:
101706
Residual Value %:
0.58451523
Typical Category Depreciation %:
(Luxury Sports Cars)
0.4397269
Category Depreciation Range:
(Luxury Sports Cars)
0.33574836 - 0.50047268
5-year Depreciation
Depreciation $:
20490
Depreciation %:
0.17060832
Resale Value $:
99610
Residual Value %:
0.82939168
Typical Category Depreciation %:
(Luxury Sports Cars)
0.27961642
Category Depreciation Range:
(Luxury Sports Cars)
0.17060832 - 0.55051463
Maserati GranTurismo Scores & Rankings
Overall Score:
8.0 / 10
Reliability:
7.7 / 10
Retained Value:
8.3 / 10
Safety:
Not available
Porsche 911 Scores & Rankings
Overall Score:
9.0 / 10
Reliability:
8.1 / 10
Retained Value:
9.999999 / 10
Safety:
Not available
iSeeCars Reliability Insights for Maserati GranTurismo
Avg Life Expectancy (years):
13.0
Typical Category Life Expectancy:
(Luxury Sports Cars)
15.3
Category Life Expectancy Range:
(Luxury Sports Cars)
8.9 - 28.7
Chance of Reaching 200k Miles for a New Car:
0.0
iSeeCars Reliability Insights for Porsche 911
Avg Life Expectancy (years):
18.5
Typical Category Life Expectancy:
(Luxury Sports Cars)
20.2
Category Life Expectancy Range:
(Luxury Sports Cars)
13.0 - 29.7
Chance of Reaching 200k Miles for a New Car:
0.0
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
4.136406409417034
Typical Category Recalls:
(Luxury Sports Cars)
3.1
Category Range for Recalls:
(Luxury Sports Cars)
0.7 - 14.3
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
7.16068364821227
Typical Category Recalls:
(Luxury Sports Cars)
3.9
Category Range for Recalls:
(Luxury Sports Cars)
0.9 - 7.2
Maserati GranTurismo Rankings
Ranking
1 out of / 4Ranking
5 out of / 40Ranking
6 out of / 40Ranking
15 out of / 40Ranking
18 out of / 40Ranking
26 out of / 29Porsche 911 Rankings
Ranking
1 out of / 40Ranking
2 out of / 40Ranking
2 out of / 8Ranking
4 out of / 40Ranking
5 out of / 40Ranking
21 out of / 29Available Body Styles
Coupe
Available Body Styles
Convertible, Coupe
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline, Hybrid
Maserati GranTurismo Trim Levels
Modena, Trofeo
Porsche 911 Trim Levels
Carrera, Carrera S, Carrera T, GT3, GT3 RS, GT3 Touring, Turbo, Turbo 50 Years, Turbo S
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
483 hp @ 6500 rpm
Torque:
443 foot-lbs @ 3000 rpm
Power-to-Weight Ratio (higher is better):
0.122 hp per pound
Base Drivetrain Specs
Horsepower:
388 hp @ 6500 rpm
Torque:
331 foot-lbs @ 2000 rpm
Power-to-Weight Ratio (higher is better):
0.116 hp per pound
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
18 / 27 / 21
Range (city/hwy):
333 / 500 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
Flat/Horizontally Opposed
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
18 / 25 / 21
Range (city/hwy):
299 / 415 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Air Suspension:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Quad Seats:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Automatic Parking:
N/A
Bench Seats:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Roof Rack:
N/A
Sunroof/Moonroof:
N/A
Trailer Hitch:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Air Suspension:
N/A
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Internet Radio:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Quad Seats:
N/A
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Standard
Automatic Parking:
Available
Bench Seats:
Available
Captain's seat:
N/A
Front Bench Seats:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Roof Rack:
N/A
Sunroof/Moonroof:
Available
Trailer Hitch:
N/A
Wireless Smartphone Charging:
Standard
Safety Features
Backup camera:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Lane Keeping Assist:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Features
Backup camera:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Pedestrian Detection:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
Standard
Lane Keeping Assist:
Standard
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
Not yet available
Front Leg Room:
Not yet available
Front Shoulder Room:
Not yet available
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
10.9 cubic feet
Overall Interior Volume:
Not yet available
Interior Dimensions
Front Head Room:
Not yet available
Front Leg Room:
Not yet available
Front Shoulder Room:
Not yet available
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
4.8 cubic feet
Overall Interior Volume:
Not yet available
Exterior Dimensions
Curb Weight:
3957 lbs
Width:
83.2 inches
Height:
53.3 inches
Length:
195.2 inches
Wheelbase:
115.3 inches
Ground Clearance:
4.3 inches
Exterior Dimensions
Curb Weight:
3342 lbs
Width:
80 inches
Height:
51.2 inches
Length:
178.8 inches
Wheelbase:
96.5 inches
Ground Clearance:
4.8 inches
Standard Wheel/Tire Information
Wheel Size:
20.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
265/30ZR20
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
235/40ZR19
Exterior Colors
Black
Nero Assoluto
Blue
Acquamarina - Fuoriserie / Blu Corse Matte - Fuoriserie / Blu Denim - Fuoriserie / Blu Modena
Brown
Night Interaction - Fuoriserie
Gray
Blu Graphite - Fuoriserie / Grigio Cangiante Tri-Coat - Fuoriserie / Grigio Incognito / Grigio Maratea Matte
Green
Urban Green - Fuoriserie
Orange
Orange Devil - Fuoriserie
Pink
Powder Nude Texturized - Fuoriserie
Red
Rosso GranTurismo Metallic - Fuoriserie
Silver
Bianco Astro Metallic
Yellow
Giallo Corse Quad-Coat - Fuoriserie
White
Not available
Exterior Colors
Black
Black / Jet Black Metallic
Blue
Gentian Blue Metallic / Lugano Blue
Brown
Not available
Gray
Chalk / Ice Grey Metallic / Slate Grey Neo
Green
Shade Green Metallic / Vanadium Grey Metallic
Orange
Not available
Pink
Not available
Red
Carmine Red / Guards Red
Silver
GT Silver Metallic
Yellow
Cartagena Yellow Metallic
White
White
Interior Colors
Beige
Greige
Black
Nero
Brown
Cuoio
Blue
Not available
Gray
Not available
Red
Not available
Interior Colors
Beige
Black/Limestone Beige
Black
Basalt Black / Black / Black w/ Chalk Stitching / Black/Choice of Color / Black/Limestone Beige
Brown
Basalt Black/Classic Cognac / Truffle Brown
Blue
Dark Night Blue / Dark Night Blue w/ Chalk Stitching [Leather] / Graphite Blue/Choice of Color
Gray
Dark Night Blue/Chalk / Slate Grey/Chalk / Slate Grey/Choice of Color
Red
Black/Bordeaux Red / Bordeaux Red / Bordeaux Red w/ Chalk Stitching / Bordeaux Red/Choice of Color
