In comparing the Porsche 911 GT3's and the Chevrolet Corvette Z06's specifications and ratings, the Porsche 911 GT3 has the advantage in the areas of fuel efficiency, reliability, resale value and overall quality score. The Chevrolet Corvette Z06 has the advantage in the areas of new vehicle base pricing, typical lower range of pricing for one- to five-year-old used cars, and base engine power. Based on this comparison of the Porsche 911 GT3's and the Chevrolet Corvette Z06's specifications and ratings, the Porsche 911 GT3 is a better car than the Chevrolet Corvette Z06.
Porsche 911 GT3 vs. Chevrolet Corvette Z06 Pricing
A used 2023 Porsche 911 GT3 ranges from $259,941 to $319,550 while a used 2023 Chevrolet Corvette Z06 is priced between $159,080 to $226,321. For a new model, the Porsche 911 GT3's price is between $193,721 and $236,419, with the Chevrolet Corvette Z06 priced between $118,938 and $187,499.
Porsche 911 GT3 vs. Chevrolet Corvette Z06 Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the Porsche 911 GT3 loses 15.2 percent of its value and the Chevrolet Corvette Z06 loses 22.7 percent of its value. This means the Porsche 911 GT3 retains 7.6 percentage points more of its value and has the advantage of higher resale value versus the Chevrolet Corvette Z06.
Porsche 911 GT3 vs. Chevrolet Corvette Z06 Quality Rating
The iSeeCars Overall Quality rating for the Porsche 911 is 8.5 out of 10 while the Chevrolet Corvette's quality rating is 8.1 out of 10. This results in the Porsche 911 being ranked 1 out of 40 Best Luxury Sports Cars and the Chevrolet Corvette being ranked 3 out of 40. Out of 21 Best Luxury 2-seater Cars, the Porsche 911 is ranked 1 and the Chevrolet Corvette is ranked 2. The Porsche 911 is also ranked 2 out of 33 Best Luxury Coupes while the Chevrolet Corvette is ranked 5 out of 33.
Porsche 911 GT3 vs. Chevrolet Corvette Z06 Reliability Rating
iSeeCars’ Reliability Rating for the Porsche 911 is 7.8 out of 10. For the Chevrolet Corvette the reliability rating is 7.5 out of 10. This gives the Porsche 911 a slight advantage in reliability compared to the Chevrolet Corvette.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Porsche 911 GT3’s base engine makes 502 horsepower, and the Chevrolet Corvette Z06 base engine makes 670 horsepower. The GT3 is rated to deliver an average of 16 miles per gallon, with a highway range of 304 miles. The Z06 is rated to deliver an average of 15 miles per gallon, with a highway range of 389 miles.This gives the Porsche 911 GT3 the advantage in fuel efficiency and the Chevrolet Corvette Z06 the advantage in maximum range. Both models use premium unleaded.