In comparing the 2020 Audi Q8's and the 2020 Porsche Cayenne's specifications and ratings, the 2020 Audi Q8 has the advantage in the area of typical lower range of pricing for used cars. The 2020 Porsche Cayenne has the advantage in the areas of fuel efficiency and resale value. The 2020 Audi Q8 and 2020 Porsche Cayenne have the same base engine power. Based on this comparison of the 2020 Audi Q8's and the 2020 Porsche Cayenne's specifications and ratings, the 2020 Porsche Cayenne is a better car than the 2020 Audi Q8.
2020 Audi Q8 vs. 2020 Porsche Cayenne Pricing
A used 2020 Audi Q8 ranges from $44,989 to $64,363 while a used 2020 Porsche Cayenne is priced between $49,527 to $99,895.
2020 Audi Q8 vs. 2020 Porsche Cayenne Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the 2020 Audi Q8 loses 52.3 percent of its value and the 2020 Porsche Cayenne loses 45 percent of its value. This means the 2020 Porsche Cayenne retains 7.3 percentage points more of its value and has the advantage of higher resale value versus the 2020 Audi Q8.
Engine Power and Fuel Efficiency Comparison
For engine performance, the base engine of both the 2020 Audi Q8 and the 2020 Porsche Cayenne makes 335 horsepower. The Q8 is rated to deliver an average of 18 miles per gallon, with a highway range of 473 miles. The Cayenne is rated to deliver an average of 20 miles per gallon, with a highway range of 545 miles. This gives the 2020 Porsche Cayenne the fuel efficiency and maximum range advantage over the 2020 Audi Q8. Both models use premium unleaded.
Safety Ratings Comparison
The 2020 Audi Q8 has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.