2018 Mercedes-Benz AMG GT vs. 2018 Porsche 911
When comparing the 2018 Mercedes-Benz AMG GT's and the 2018 Porsche 911's specifications and ratings, the 2018 Mercedes-Benz AMG GT has the advantage in the areas of typical lower range of pricing for used cars and base engine power. The 2018 Porsche 911 has the advantage in the areas of fuel efficiency and resale value. Based on this comparison of the 2018 Mercedes-Benz AMG GT's and the 2018 Porsche 911's specifications and ratings, the two cars are fairly comparable.
2018 Mercedes-Benz AMG GT vs. 2018 Porsche 911 Pricing
A used 2018 Mercedes-Benz AMG GT ranges from $75,460 to $127,956 while a used 2018 Porsche 911 is priced between $85,390 to $172,803.
2018 Mercedes-Benz AMG GT vs. 2018 Porsche 911 Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the 2018 Mercedes-Benz AMG GT loses 43.7 percent of its value and the 2018 Porsche 911 loses 26.7 percent of its value. This means the 2018 Porsche 911 retains 16.9 percentage points more of its value and has the advantage of higher resale value versus the 2018 Mercedes-Benz AMG GT.
Engine Power and Fuel Efficiency Comparison
For engine performance, the 2018 Mercedes-Benz AMG GT’s base engine makes 469 horsepower, and the 2018 Porsche 911 base engine makes 370 horsepower. The AMG GT is rated to deliver an average of 18 miles per gallon, with a highway range of 416 miles. The 911 is rated to deliver an average of 23 miles per gallon, with a highway range of 490 miles. This gives the 2018 Porsche 911 the fuel efficiency and maximum range advantage over the 2018 Mercedes-Benz AMG GT. Both models use premium unleaded.
Pricing
New Asking Price:
-
Used Asking Price:
75460 - 127956
5-Year Depreciation (lower is better):
0.436609
Pricing
New Asking Price:
-
Used Asking Price:
85390 - 172803
5-Year Depreciation (lower is better):
0.26718
Mercedes-Benz AMG GT Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
6.6 / 10
Safety:
Not available
Porsche 911 Scores & Rankings
Overall Score:
8.193415 / 10
Reliability:
7.88683 / 10
Retained Value:
8.5 / 10
Safety:
Not available
Mercedes-Benz AMG GT Rankings
Ranking
5 out of / 26Ranking
9 out of / 26Ranking
10 out of / 20Ranking
12 out of / 20Ranking
18 out of / 40Ranking
20 out of / 40Porsche 911 Rankings
Ranking
1 out of / 26Ranking
2 out of / 40Ranking
2 out of / 26Ranking
2 out of / 26Ranking
2 out of / 26Ranking
2 out of / 19Ranking
4 out of / 40Ranking
5 out of / 40Ranking
5 out of / 23Ranking
6 out of / 40Ranking
8 out of / 26Ranking
9 out of / 40Ranking
15 out of / 18Ranking
23 out of / 30Available Body Styles
Convertible, Coupe
Available Body Styles
Convertible, Coupe
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
2018 Mercedes-Benz AMG GT Trim Levels
Base, C, R, S
2018 Porsche 911 Trim Levels
Carrera, Carrera 4, Carrera 4 GTS, Carrera 4S, Carrera GTS, Carrera S, Targa 4, Targa 4 GTS, Targa 4S, Turbo, Turbo S, Carrera T, GT2 RS, GT3
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
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
469 hp @ 6000 rpm
Torque:
465 foot-lbs @ 1700 rpm
Power-to-Weight Ratio (higher is better):
0.133 hp per pound
Base Drivetrain Specifications
Horsepower:
370 hp @ 6500 rpm
Torque:
331 foot-lbs @ 1700 rpm
Power-to-Weight Ratio (higher is better):
0.112 hp per pound
Engine Specifications
Engine Size:
4 liters
Engine Configuration:
V
Number of Cylinders:
8
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
16 / 21 / 18
Range (city/hwy):
317 / 416 miles
Recommended Fuel Type:
Premium Unleaded
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
Flat/Horizontally Opposed
Number of Cylinders:
6
Transmission:
Manual
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 29 / 23
Range (city/hwy):
338 / 490 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Android Auto:
N/A
Apple Car Play:
N/A
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Heated Seats
Available
Keyless Entry:
Standard
Keyless Ignition:
Available
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Android Auto:
N/A
Apple Car Play:
Standard
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Safety Equipment
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Blind Spot Monitoring:
Available
Lane Departure Warning:
Available
Lane Keeping Assist:
Available
360-Degree Camera:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Blind Spot Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
360-Degree Camera:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
39.5 inches
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:
10.1 cubic feet
Overall Interior Volume:
Not yet available
Interior Dimensions
Front Head Room:
38.4 inches
Front Leg Room:
41.6 inches
Front Shoulder Room:
51.5 inches
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
5.1 cubic feet
Overall Interior Volume:
Not yet available
Exterior Dimensions
Curb Weight:
3516 lbs
Width:
81.7 inches
Height:
49.6 inches
Length:
179 inches
Wheelbase:
103.5 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
3307 lbs
Width:
77.9 inches
Height:
50.7 inches
Length:
177.1 inches
Wheelbase:
96.5 inches
Ground Clearance:
4.6 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 9.0 inches
Wheel Type:
aluminum alloy
Tire Size:
255/35ZR19
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
235/40ZR19