Fuel economy details
Porsche Cayenne 2026
EPA fuel-economy estimates for 1 version of this vehicle. Review the published configuration below.
How to use these estimates
EPA ratings use standardized city and highway tests, making them a useful starting point for comparing similar vehicles. For model years with several versions, choose the powertrain that matches the vehicle you are considering before relying on a rating.
Your actual fuel or electricity use can vary with weather, payload, driving style, maintenance, and local prices.
SIDI · Automatic (S8)
19 combined MPGEfficiency and cost
- EPA fuel economy score
- 4
- EPA greenhouse gas score
- 4
- Estimated annual petroleum use
- 15.7 barrels
- Five-year fuel-cost comparison
- costs $9,750 more
EPA class benchmark
Compared with 100 EPA records from 2026 in this vehicle class and fuel type.
- Efficiency position
- At or above 64%
- Combined MPG vs median
- 0.5 MPG above the class median.
- Annual cost vs median
- $100 lower than the class median.
NHTSA safety recalls
Recall information for this model year
NHTSA lists 1 safety recall campaign for this 2026 Porsche Cayenne. A VIN is required to confirm whether a specific vehicle is affected.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMPCampaign 25V634000
Issue: Porsche Cars North America, Inc. (Porsche) is recalling certain 2024-2026 Panamera, Cayenne, and 2025 Panamera E-Hybrid vehicles. The fasteners securing the high pressure fuel pump may not be tightened properly, resulting in a fuel leak.
Remedy: Dealers will inspect and tighten the screw connections and replace the high pressure fuel pump and fuel lines as necessary, free of charge. Owner notification letters were mailed November 19, 2025. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is ASA9. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning October 10…
Source: NHTSA recall data, last checked October 3, 2026. Check your VIN with NHTSA before taking action.
Where these numbers come from
Source: EPA FuelEconomy.gov. This page was last updated on October 3, 2026. Learn more about how we use vehicle data.