Mercedes-Benz AMG GT 63 S vs. Porsche Panamera 4

iSeeCars' unbiased and data-driven comparison of the Mercedes-Benz AMG GT 63 S and Porsche Panamera 4 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 Mercedes-Benz AMG GT 63 S and the Porsche Panamera 4.

When we compare the Mercedes-Benz AMG GT 63 S's and the Porsche Panamera 4's specifications and ratings, the Mercedes-Benz AMG GT 63 S has the advantage in the areas of resale value and base engine power. The Porsche Panamera 4 has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency and interior volume. Based on this comparison of the Mercedes-Benz AMG GT 63 S's and the Porsche Panamera 4's specifications and ratings, the Porsche Panamera 4 is a better car than the Mercedes-Benz AMG GT 63 S.

Pricing: A used 2023 Mercedes-Benz AMG GT 63 S ranges from $168,895 to $206,310 while a used 2023 Porsche Panamera 4 is priced between $87,981 to $109,445.

Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Mercedes-Benz AMG GT 63 S loses 41.1 percent of its value and the Porsche Panamera 4 loses 45.6 percent of its value. This means the Mercedes-Benz AMG GT 63 S retains 4.6 percentage points more of its value and has the advantage of higher resale value versus the Porsche Panamera 4.

Engine Power and Fuel Efficiency Comparison: For engine performance, the Mercedes-Benz AMG GT 63 S’s base engine makes 630 horsepower, and the Porsche Panamera 4 base engine makes 325 horsepower. The 63 S is rated to deliver an average of 17 miles per gallon, with a highway range of 443 miles. The 4 is rated to deliver an average of 20 miles per gallon, with a highway range of 569 miles. This gives the Porsche Panamera 4 the fuel efficiency and maximum range advantage over the Mercedes-Benz AMG GT 63 S. Both models use premium unleaded.

Passenger Space Comparison: The Porsche Panamera 4, a large car, has the advantage of offering more interior volume, reflected in more cargo space.