2017 Porsche Cayenne MPG, Gas Mileage & Range

2017 Porsche Cayenne EPA Fuel Economy Summary

The 2017 Porsche Cayenne delivers an EPA-certified 17–20 MPG combined (14–18 city / 21–24 highway depending on engine and drivetrain) across 7 configurations. Plug-in hybrid (PHEV) models offer up to 14 miles of all-electric range at 46 MPGe. Estimated annual fuel costs range from $3,450 to $4,450.

2017 Porsche Cayenne Powertrain & Efficiency Comparison

Factual efficiency differences across gasoline, hybrid, plug-in hybrid, and electric variants

Internal Combustion

Standard Gasoline Trims

17–20 MPG Combined

Annual Fuel Cost: $3,800–$4,450 (6 configurations)

Plug-In Hybrid

Plug-In Hybrid (PHEV)

14 mi EV Range • 46 MPGe

Gasoline Combined: 22 MPG • Annual Energy Cost: $3,450

Official EPA Fuel Economy Ratings by Configuration (7 Variants)

Laboratory certification test values across engine, transmission, and drivetrain permutations

Configuration / Model	Powertrain	Drivetrain	Transmission	City	Highway	Combined	EV Range	Annual Fuel Cost	CO2 (g/mi)
Cayenne S e-Hybrid Premium Gas or Electricity	3L Plug-in Hybrid	All-Wheel Drive	Automatic (AM8)	47 MPGe (21 MPG)	45 MPGe (24 MPG)	46 MPGe (22 MPG)	14 mi	$3,450	—
Cayenne S Premium	3.6L 6-Cyl Gas	All-Wheel Drive	Automatic (S8)	17 MPG	24 MPG	20 MPG	—	$3,800	—
Cayenne Premium	3.6L 6-Cyl Gas	All-Wheel Drive	Automatic (S8)	18 MPG	24 MPG	20 MPG	—	$3,800	—
Cayenne GTS Premium	3.6L 6-Cyl Gas	All-Wheel Drive	Automatic (S8)	16 MPG	23 MPG	19 MPG	—	$4,000	—
Cayenne Platinum Premium	3.6L 6-Cyl Gas	All-Wheel Drive	Automatic (S8)	17 MPG	23 MPG	19 MPG	—	$4,000	—
Cayenne Turbo Premium	4.8L 8-Cyl Gas	All-Wheel Drive	Automatic (S8)	14 MPG	21 MPG	17 MPG	—	$4,450	—
Cayenne Turbo S Premium	4.8L 8-Cyl Gas	All-Wheel Drive	Automatic (S8)	14 MPG	21 MPG	17 MPG	—	$4,450	—

EPA Test Methodology: Fuel economy estimates are determined by vehicle manufacturers in accordance with EPA regulations (40 CFR Part 600) and verified by EPA laboratories. Estimates assume 15,000 miles per year of driving (55% city, 45% highway) at prevailing fuel and electricity prices.

Deterministic Fuel Cost & Consumption Benchmarks

Standardized annual energy consumption and operating cost metrics based on 15,000 annual miles

Fuel Cost per 25 Miles

$4.38–$5.15

Based on $3.50 per gallon regular gasoline

Annual Fuel Consumption

750–882 Gallons

Estimated annual energy units needed for 15,000 miles

5-Year Fuel Cost vs Avg Vehicle

Official EPA Benchmark

Compared to the average new vehicle over 5 years

Related Official Reports for 2017 Porsche Cayenne

Cross-reference safety ratings, owner defect complaints, and recall campaigns

← 2017 Porsche Cayenne Overview Vehicle summary, specifications, and primary KPI metrics. 2017 Porsche Cayenne Safety Ratings → NHTSA 5-Star NCAP crash tests, rollover risk, and active driver assistance. 2017 Porsche Cayenne Owner Complaints (16) → NHTSA consumer defect complaint filings by affected component. 2017 Porsche Cayenne Safety Recalls (2) → Official safety recall notices, defects, and free repair instructions. 2017 Porsche Cayenne Specifications → Certified engine options, transmission variants, and vehicle dimensions.