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2024 Mercedes-AMG GT Coupe vs Porsche 911 Turbo S: Which is Better?
The 2024 Mercedes-AMG GT Coupe, drawing inspiration from the SL roadster, boasts increased dimensions and a notable addition. The standard AWD system, a first for the AMG GT. Powered exclusively by a twin-turbo 4.0L V8, the GT63 variant generates an impressive 577 hp and 590 lb-ft of torque. Equipped with innovative chassis features like a hydraulic anti-roll system and rear-wheel steering. The GT Coupe enhances handling for spirited track pursuits, positioning itself as a formidable contender against the Porsche 911 Turbos. In contrast, the Porsche 911 Turbo S may appear ordinary to the casual observer. But its unassuming exterior conceals a powerhouse a twin-turbo 3.7L flat-six producing a staggering 640 hp. This potent engine propels the Turbo S to record-breaking speeds, reaching 60 mph in just 2.2 seconds and covering a quarter mile in 9.9 seconds at 138 mph.
| Mercedes-AMG GT Coupe | Porsche 911 Turbo S | |
| Dimensions | 186.1 in x 78.1 in x 53.3 in | 178.6 in x 74.8 in x 50.9 in |
| Engine | 4.0L twin-turbocharged V8 | 3.7L twin-turbo flat-6 |
| Horsepower | 577 hp | 640 hp |
| Torque | 590 lb-ft | 590 lb-ft |
| 0-60 MPH | 2.9 sec | 2.1 sec |
| 0-100 MPH | 7.0 sec | 5.1 sec |
| Top-Speed | 196 mph | 205 mph |
Mercedes-AMG GT Coupe
Engine & Performance
Both the GT55 and GT63 are equipped with Mercedes’ twin-turbo 4.0L V8 engine and a new nine-speed automatic transmission. The GT53 brings 469 hp and 516 lb-ft of torque to the table, while the GT63 kicks it up a notch with 577 hp and 590 lb-ft of torque. The fresh standard AWD system is likely to enhance acceleration, and it’s also capable of directing 100 percent of the engine’s torque to the rear axle for some smoky burnouts and donuts. With rear-wheel steering and an electronically-controlled limited-slip differential, the GT stays agile on its toes.
Price & Mileage
The price difference between the GT55 and the GT63 is expected to be a sizzling $20,000. If that seems like a hefty sum. Just think about the substantial increase in power 577 hp, and 590 lb-ft of torque. The estimated starting price for the Mercedes-AMG GT Coupe is around $160,000 for the GT55 and climbs to $180,000 for the GT63. With all that horsepower, the AMG GT Coupe is likely to be a bit thirsty. But the EPA hasn’t released its estimates yet. For context, the previous-generation 577-hp AMG GT R Pro had ratings of 15 mpg in the city and 20 mpg on the highway. Considering the new car has AWD and possibly more weight to carry, it’s not expected to do any better.
Acceleration & Features
Mercedes claims that the GT63 can reach 60 mph in just three seconds. On the tech side. Every AMG GT Coupe comes standard with an 11.9-inch infotainment touchscreen, wireless smartphone charging, and a suite of connectivity features including Apple CarPlay and Android Auto. Additionally, you can enjoy a high-quality audio experience with the standard Burmester audio system.
Porsche 911 Turbo S
Engine & Performance
Chilling in the back of the Turbo S is a twin-turbocharged 3.7L flat-six engine, cranking out an impressive 640 hp. It rolls with standard AWD, and the shifts are managed by an eight-speed dual-clutch automatic transmission. Beyond its explosive acceleration, the 911 Turbo S showcases a mind-blowing cornering grip and robust brakes. Solidifying its status as a true performance powerhouse.
Price & Mileage
If you want to unleash the full 640 hp from the 3.7L six-cylinder. You’ll have to opt for the Turbo S model. The 911 Turbo S has a starting price of $232,050 for the Coupe, and if you prefer the Cabriolet, it goes up to $244,850. Keep in mind, regardless of the body style or engine output, the 911 Turbo S isn’t particularly fuel-efficient. Among the options, the 911 Turbo S Coupe is the most economical, with a rating of 14 mpg in the city and 21 mpg on the highway.
Acceleration & Features
Porsche claims the Turbo S can hit 0-60 mph in 2.6 seconds, but on the test track, it blazed to 60 in just 2.2 seconds. The acceleration gets even quicker with the 911 Turbo S Lightweight, hitting 60 mph in just 2.1 seconds and covering the quarter-mile in 9.9 seconds at 138 mph. Thanks to its weight shedding to 3557 pounds, 89 less than before. Inside, alongside digital gauges, the 911 Turbo S features the same infotainment system as other 911s. The large touchscreen now runs Porsche’s latest software, offering additional features and improved functionality. A Bose premium audio system is standard, and you can opt for a Burmester stereo too.