Porsche 911 Resale/Retained Value
Looking at the 5-year depreciation rate, the Porsche 911 GT3 and the Porsche 911 GT3 Touring both lose 15.2 percent of their value.
Porsche 911 Quality Rating
The iSeeCars Overall Quality rating for the Porsche 911 is 8.5 out of 10. Porsche 911 is ranked 1 out of 40 Best Luxury Sports Cars based on its reliability, retained value, and safety ratings. Out of 33 Best Luxury Coupes, the Porsche 911 is ranked 2 and the Porsche 911 is ranked com.omnisee.entity.bestcars.BestCarsQualityRanking@3611908b based on its reliability, retained value, and safety ratings.
Porsche 911 Reliability Rating
iSeeCars' Reliability Rating for the Porsche 911 is 7.8 out of 10.
Engine Power and Fuel Efficiency Comparison
For engine performance, the base engine of both the Porsche 911 GT3 and the Porsche 911 GT3 Touring makes 502 horsepower. Both the GT3 and the GT3 Touring are rated to deliver an average of 16 miles per gallon, with a highway range of 304 miles. Both models use premium unleaded.