The 2023 Mercedes-AMG GT 53 comes with a 3-liter turbocharged inline-6 engine under its hood. The powertrain also gets assistance from a mild hybrid system. The engine produces a maximum power output of 429 horsepower and a peak torque of 384 lb-ft. The engine comes mated to a 9-speed automatic transmission that sends power to all four wheels. That is the only powertrain and drivetrain option you have with the GT 53 sedan. The AMG GT 53 is quite quick when it comes to acceleration and it takes only 4.1 seconds to complete the 0 to 60 mph sprint. The quarter-mile also takes less than 13 seconds which is an impressive figure for its size. You do not have to worry about more power from the engine as it feels quite responsive. Mercedes claims a top speed of 174 miles per hour for the AMG GT 53.
Models
|
2023 Mercedes-AMG GT 53
|
2023 Audi S7
|
2023 BMW 8 Series Gran Coupe
|
2023 Porsche Panamera 4S
|
MSRP
|
$103,650
|
$84,595
|
$88,495
|
$112,350
|
Engine
|
3.0L turbo I6
|
2.9L twin-turbo V6
|
3.0L turbo I6
|
2.9L twin-turbo V6
|
Drivetrain
|
AWD
|
AWD
|
AWD
|
AWD
|
Transmission
|
9-speed automatic
|
8-speed automatic
|
8-speed automatic
|
8-Speed Auto-Shift Manual
|
Power (horsepower)
|
429 hp @ 6100 rpm
|
444 hp @ 5900 rpm
|
335 hp @ 5000 rpm
|
443 hp @ 5750 rpm
|
Torque
|
384 lb-ft @ 1800-5,800 rpm
|
442 lb-ft @ 2700 rpm
|
368 lb-ft @ 1600 rpm
|
405 lb-ft @ 1900 rpm
|
0 to 60 MPH
|
4.4 Seconds
|
4.5 Seconds
|
4.1 Seconds
|
3.6 Seconds
|
Quarter Mile
|
12.8 Seconds
|
12.5 Seconds
|
12.8 Seconds
|
12.1
|
Top Speed
|
177 MPH
|
155 MPH
|
174 MPH
|
183 MPH
|
The Porsche Panamera 4S is the most expensive performance sedan in the competition. But you get performance that is well worth the price tag. The Panamera 4S is the quickest car to complete the 0 to 60 mph in just 3.6 seconds. It also comes with the highest top speed in the competition. The Mercedes-AMG GT 53 comes next in terms of performance taking 4.1 seconds to complete the 0 to 60 mph. The Audi S7 also takes 4.1 seconds to go from 0 to 60 mph. The BMW 8 Series Gran Coupe will also surprise you with a 0 to 60 mph time of 4.1 seconds which is identical to the Merc and Audi.
2023 Mercedes-AMG GT 53 Ride and Handling
The AMG badge with a Mercedes means that you are going to get an exciting driving experience. The AMG lineup is known for its entertaining engines and athlete ride quality. The AMG GT 53 will not disappoint you in the first department but you can not say the same about the latter. The Mercedes-AMG GT 53 does not come with an athletic ride quality like some of its rivals. The handling is not bad and it is not like that you will not enjoy driving the car but you should not expect much driver engagement.
The steering wheel feels quite light for its size but it lacks the feel and feedback you want from a sports sedan. The suspension is tuned well and it handles the corners well but again you have to slow down as you do not get the same confidence from the steering wheel. Rivals like the BMW 8-Series and the Porsche Panamera get a lead in that department. The bad news continues to be the ride quality of the AMG GT 53. The suspension is on the stiffer side and even the smallest of road undulations will filter through the cabin.
2023 Mercedes-AMG GT 53 Braking Performance
The brakes of the Mercedes-AMG GT 53 are not the best part of the sedan either. It feels quite lacking when you consider it a sports sedan designed with performance in mind. It comes with 14.2 inches of brake rotors in the front wheels and you get the same size of brake rotors in the rear wheels too. The size of the brake rotors is not a problem but the feedback from the brake pedals is. It does not inspire good confidence when you are trying to stop the car in case of an emergency. The official stopping distance is not available for the 2023 AMG GT 53 but it falls behind most of its rivals in the real-world tests.
Model
|
2023 Mercedes-AMG GT 53
|
2023 Audi S7
|
2023 BMW 8 Series Gran Coupe
|
2023 Porsche Panamera 4S
|
Brake Rotors (front) (in)
|
14.2
|
15.8
|
NA
|
14.2
|
Brake Rotors (rear) (in)
|
14.2
|
13.8
|
NA
|
13
|
Curb Weight (lbs)
|
NA
|
4597
|
4262
|
4336
|
60-0 (-ft)
|
NA
|
110
|
NA
|
109
|
The Mercedes-AMG GT comes with decently large brake calipers for the segment. But it lacks in the braking performance department and also does not give the best feedback from the brake pedals. The BMW 8 Series Gran Coupe is the heaviest car in the competition. The size of the brake rotors is not available for the Bimmer and so is its official stopping distance. The Porsche Panamera 4S gets the best braking feel in the segment. It is also the quickest car to stop in the 60 to 0 mph braking test. The Audi S7 also comes with an impressive braking performance taking just a foot more than Panamera 4S to stop from the same speed.