Model year guide
2026 Porsche Cayenne GTS
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2026 Porsche Cayenne GTS is worth — from official NHTSA and EPA data. 3 on record.
2026 Porsche Cayenne GTS at a glance
Combined18 mpg
Included: that car's specs and build sheet, model-year recall campaigns and a fair price.
2026 Porsche Cayenne GTS MPG & running costs
Combined18 mpg
City15 mpg
Highway22 mpg
Est. annual fuel cost$4,550
EPA size classStandard Sport Utility Vehicle 4WD
TransmissionAutomatic (S8)
Forced inductionTurbocharged
Engine start-stopYes
5-yr fuel cost vs average new car$10,750 more
Source: U.S. EPA / DOE fueleconomy.gov.
Estimated 5-year cost to own
A rough guide to what running a 2026 Porsche Cayenne GTS costs over five years and 75,000 miles.
Fuel (5 yrs)$22,750
Fuel only$22,750
Per mile$0.30
How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.