In comparing the 2021 Audi Q7's and the 2021 Porsche Cayenne's specifications and ratings, the 2021 Audi Q7 has the advantage in the areas of typical lower range of pricing for used cars, and fuel efficiency and overall quality score. The 2021 Porsche Cayenne has the advantage in the areas of reliability, resale value and base engine power. Based on this comparison of the 2021 Audi Q7's and the 2021 Porsche Cayenne's specifications and ratings, the two cars are fairly comparable.
2021 Audi Q7 vs. 2021 Porsche Cayenne Pricing
A used 2021 Audi Q7 ranges from $37,792 to $57,583 while a used 2021 Porsche Cayenne is priced between $58,356 to $111,503.
2021 Audi Q7 vs. 2021 Porsche Cayenne Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the 2021 Audi Q7 loses 53.1 percent of its value and the 2021 Porsche Cayenne loses 45 percent of its value. This means the 2021 Porsche Cayenne retains 8.1 percentage points more of its value and has the advantage of higher resale value versus the 2021 Audi Q7.
2021 Audi Q7 vs. 2021 Porsche Cayenne Quality Rating
The iSeeCars Overall Quality rating for the Audi Q7 is 8.3 out of 10 while the Porsche Cayenne's quality rating is 8.2 out of 10. This results in the Audi Q7 being ranked 5 out of 20 Best Luxury Midsize SUVs and the Porsche Cayenne being ranked 7 out of 20. Out of 67 Best Luxury Crossover SUVs, the Audi Q7 is ranked 10 and the Porsche Cayenne is ranked 15.
2021 Audi Q7 vs. 2021 Porsche Cayenne Reliability Rating
iSeeCars’ Reliability Rating for the Audi Q7 is 7.9 out of 10. For the Porsche Cayenne the reliability rating is 8.1 out of 10. This gives the Porsche Cayenne a slight advantage in reliability compared to the Audi Q7.
Engine Power and Fuel Efficiency Comparison
For engine performance, the 2021 Audi Q7’s base engine makes 248 horsepower, and the 2021 Porsche Cayenne base engine makes 335 horsepower. The Q7 is rated to deliver an average of 21 miles per gallon, with a highway range of 455 miles. The Cayenne is rated to deliver an average of 20 miles per gallon, with a highway range of 545 miles.This gives the 2021 Audi Q7 the advantage in fuel efficiency and the 2021 Porsche Cayenne the advantage in maximum range. Both models use premium unleaded.
Safety Ratings Comparison
The 2021 Audi Q7 has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.