Compare 2021 Mercedes-Benz AMG GT vs 2021 Porsche 911

2021 Mercedes-Benz AMG GT
2021 Porsche 911
 Add Vehicle
Select style
AMG GT 43 4-Door Coupe
Style MPG City MPG Hwy Invoice MSRP
AMG GT AMG GT 43 4-Door Coupe 20 25 $84,506 $89,900
AMG GT AMG GT 53 4-Door Coupe 20 25 $93,953 $99,950
AMG GT AMG GT 63 4-Door Coupe 16 21 $132,164 $140,600
AMG GT AMG GT 63 S 4-Door Coupe 16 21 $152,186 $161,900
AMG GT AMG GT Black Series Coupe 15 20 $305,500 $325,000
AMG GT AMG GT C Coupe 15 19 $144,290 $153,500
AMG GT AMG GT C Roadster 15 20 $155,194 $165,100
AMG GT AMG GT Coupe 15 20 $111,484 $118,600
AMG GT AMG GT R Coupe 14 20 $155,664 $165,600
AMG GT AMG GT Roadster 15 20 $122,858 $130,700
Select style
Carrera 4 Convertible
Style MPG City MPG Hwy Invoice MSRP
911 Carrera 4 Convertible 18 24 N/A $119,300
911 Carrera 4 Coupe 18 24 N/A $106,500
911 Carrera 4S Convertible 18 23 N/A $135,200
911 Carrera 4S Coupe 18 23 N/A $122,400
911 Carrera Convertible 18 24 N/A $112,000
911 Carrera Coupe 18 24 N/A $99,200
911 Carrera S Convertible 18 23 N/A $127,900
911 Carrera S Coupe 18 23 N/A $115,100
911 Targa 4 18 24 N/A $119,300
911 Targa 4S 18 23 N/A $135,200
911 Targa 4S Heritage Design Edition 18 23 N/A $180,600
911 Turbo Convertible 15 20 N/A $183,600
911 Turbo Coupe 15 20 N/A $170,800
911 Turbo S Convertible 15 20 N/A $216,300
911 Turbo S Coupe 15 20 N/A $203,500

Pricing

Invoice Price
$84,506
Coming Soon

Manufacturer Suggested Retail Price
$89,900
$119,300

Monthly Payment Estimate
$1498 / month
$1988 / month

The Car Connection's Take

TCC Rating
7.2
7.2

TCC’s Bottom Line
The 2021 Mercedes-Benz AMG GT 4-Door Coupe is a worthy rival for the best performance sedans on the market. The 2021 Porsche 911 bristles with pavement-conquering confidence, and brims with tech and luxe touches.

TCC Likes

TCC Dislikes

Fuel Economy

City
20 mpg 18 mpg

Highway
25 mpg 24 mpg

Vehicle

EPA Classification
Compact Cars Minicompact Cars

Interior Dimensions

Second Hip Room (in)
58.6 -

Front Head Room (in)
40.8 -

Front Hip Room (in)
58.9 -

Passenger Capacity
4 4

Second Shoulder Room (in)
57.2 -

Front Shoulder Room (in)
57.8 -

Second Head Room (in)
38.2 -

Exterior Dimensions

Track Width, Front (in)
65.9 62.7

Min Ground Clearance (in)
4.6 -

Length, Overall (in)
199.2 177.9

Height, Overall (in)
57.3 51.1

Track Width, Rear (in)
65.6 61.2

Wheelbase (in)
116.2 96.5

Width, Max w/o mirrors (in)
76.9 72.9

Brakes

Rear Drum Diam x Width (in)
NA NA

Disc - Front (Yes or )
Yes Yes

Front Brake Rotor Diam x Thickness (in)
14.2 13

Drum - Rear (Yes or )
NA NA

Brake ABS System
4-Wheel 4-Wheel

Disc - Rear (Yes or )
Yes Yes

Rear Brake Rotor Diam x Thickness (in)
14.2 13

Brake Type
4-Wheel Disc 4-Wheel Disc

Fuel Tank

Fuel Tank Capacity, Approx (gal)
21.1 17.6

Steering

Steering Type
Rack-Pinion Rack-Pinion

Turning Diameter - Curb to Curb (ft)
- 36.8

Tires

Spare Tire Size
NA NA

Front Tire Order Code
R01 NA

Spare Tire Order Code
NA NA

Rear Tire Size
P285/40ZR19 P295/35YR20

Rear Tire Order Code
R01 NA

Front Tire Size
P255/45ZR19 P235/40YR19

Weight Information

Base Curb Weight (lbs)
4530 3614

Wheels

Rear Wheel Material
Aluminum Aluminum

Rear Wheel Size (in)
19 X 11 20 X 11.5

Front Wheel Material
Aluminum Aluminum

Spare Wheel Material
NA NA

Front Wheel Size (in)
19 X 9.5 19 X 8.5

Spare Wheel Size (in)
NA NA

Engine

Engine Type
Intercooled Turbo Gas/Electric I-6 Twin Turbo Premium Unleaded H-6

Fuel System
Gasoline Direct Injection Gasoline Direct Injection

SAE Net Torque @ RPM
369 @ 1800 331 @ 1950

Engine Order Code
NA NA

Displacement
3.0 L/183 3.0 L/182

SAE Net Horsepower @ RPM
362 @ 5500 379 @ 6500

Mileage

EPA Fuel Economy Est - City (MPG)
20 18

Fuel Economy Est-Combined (MPG)
22 20

EPA Fuel Economy Est - Hwy (MPG)
25 24

Transmission

Second Gear Ratio (:1)
3.24 3.17

Trans Order Code
NA G1G

Fourth Gear Ratio (:1)
1.64 1.56

Trans Description Cont.
Automatic w/OD Auto-Shift Manual w/OD

Drivetrain
All Wheel Drive All Wheel Drive

Sixth Gear Ratio (:1)
1.00 0.94

First Gear Ratio (:1)
5.35 4.89

Eighth Gear Ratio (:1)
0.72 0.61

Final Drive Axle Ratio (:1)
3.27 3.39

Third Gear Ratio (:1)
2.25 2.15

Trans Type
9 8

Fifth Gear Ratio (:1)
1.21 1.18

Trans Description Cont. Again
NA NA

Seventh Gear Ratio (:1)
0.86 0.76

Reverse Ratio (:1)
4.80 3.99

Summary

Vehicle Name
Mercedes-Benz AMG GT Porsche 911

Body Style
Hatchback Cabriolet

Suspension

Suspension Type - Rear
Multi-Link Multi-Link

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

Suspension Type - Front
Multi-Link Strut

Suspension Type - Front (Cont.)
Multi-Link Strut

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year
8.0 8.8

Get FREE Dealer Quotes

From dealers near you
Go!

Add a Vehicle to Compare

Select a vehicle below
Please choose a make.
Please choose a model.
Please choose a year.
Continue