Porsche Vehicle Models & Specifications
9 models with verified fuel economy and engine specifications
718
2020–2025 · 91 variants
911
2015–2026 · 361 variants
918 Spyder
2015–2015 · 1 variant
Boxster
2015–2020 · 35 variants
Cayenne
2015–2026 · 97 variants
Cayman
2015–2020 · 35 variants
Macan
2015–2026 · 56 variants
Panamera
2015–2026 · 139 variants
Taycan
2020–2026 · 84 variants
Porsche data pages by model
Jump straight to service intervals and specification data for any Porsche model.
- 718 maintenance schedule · MPG
- 911 maintenance schedule · vehicle class
- 918 Spyder maintenance schedule · engine specs · drivetrain · vehicle class · electric range
- Boxster maintenance schedule · vehicle class
- Cayenne maintenance schedule · vehicle class
- Cayman maintenance schedule · engine specs
- Macan maintenance schedule · electric range
- Panamera maintenance schedule · engine specs
- Taycan maintenance schedule · drivetrain
About Porsche specifications on AutoSpecData
This hub indexes every Porsche model line we hold verified data for — 9 nameplates covering 899 distinct trim and powertrain combinations across model years 2015 to 2026. That works out to roughly 100 variants per model line, which is why picking the exact year and engine matters when you compare fuel economy: two Porsche vehicles wearing the same badge in the same year can differ by several MPG depending on drivetrain and transmission.
The deepest Porsche coverage sits with the 911 (361 variants, 2015–2026), the Panamera (139 variants, 2015–2026) and the Cayenne (97 variants, 2015–2026). 6 Porsche models are still current as of 2026, while 3 lines have been discontinued or renamed — those stay published because used buyers and owners still look up their MPG, engine, and service data.
Every Porsche model page below breaks its data into five focused views: fuel economy (EPA city, highway, and combined MPG plus estimated annual fuel cost), engine specifications (displacement, cylinder count, fuel type, and forced induction where applicable), transmission, drivetrain, and vehicle class. Where a Porsche model is rated for towing or has published bed and cargo dimensions, those figures appear on the model page too. Figures come from the EPA and Department of Energy fueleconomy.gov datasets and are cross-checked against NHTSA vPIC records; blank fields mean the source data does not publish that value for that trim, not that the value is zero.
If you are cross-shopping, start with the model you already have in mind, note the combined MPG for the specific year and drivetrain, then use the comparison tool to put it side by side against a rival. Annual fuel cost is usually the number that separates two otherwise similar Porsche trims over a five-year ownership window.
Porsche specs: common questions
How many Porsche models are covered here?
9 Porsche model lines are covered, spanning 899 individual trim and powertrain combinations from model years 2015 through 2026. Each model page breaks those trims out year by year with EPA city, highway, and combined MPG, engine displacement, cylinder count, transmission, and drivetrain.
Which Porsche model has the most trim data?
The Porsche 911 has the deepest coverage with 361 recorded variants between 2015 and 2026. Model lines with more variants usually offered several engines, drivetrains, or transmission choices in the same year, so comparing trims within a single year matters more than comparing across years.
What model years of Porsche vehicles are included?
Coverage runs from 2015 to 2026. The longest-running entry is the Porsche 911 (from 2015), and the most recently updated is the Porsche 911 (through 2026). Older years are included because used-car shoppers and owners looking up maintenance intervals need them as much as new-car buyers do.
Where does the Porsche data come from?
Fuel economy, engine, transmission, drivetrain, and vehicle-class fields come from the US EPA and Department of Energy fueleconomy.gov datasets, with vehicle identification cross-checked against the NHTSA vPIC database. Nothing is estimated by us: if a figure is missing for a given Porsche trim, the field is left blank rather than filled with a guess.
Are these Porsche MPG figures real-world numbers?
They are EPA laboratory test ratings, which is the same standard used on the window sticker. Real-world results for a Porsche typically land within about 10-15% of the combined rating, and drop further in cold weather, in stop-and-go traffic, at sustained highway speeds above 70 mph, or when towing.