Model year guide

2023 Porsche 911 GT3

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2023 Porsche 911 GT3 is worth — from official NHTSA and EPA data. 6 on record.

2023 Porsche 911 GT3 at a glance

Combined16 mpg

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

2023 Porsche 911 GT3 MPG & running costs

Combined16 mpg
City15 mpg
Highway18 mpg
Est. annual fuel cost$5,150
EPA size classTwo Seaters
TransmissionAutomatic (AM-S7) or Manual 6-spd
Engine start-stopOn some versions
5-yr fuel cost vs average new car$13,750 more

Source: U.S. EPA / DOE fueleconomy.gov. The EPA lists 2 versions of this model year; combined is shown as a range and the other figures are averages.

Estimated 5-year cost to own

A rough guide to what running a 2023 Porsche 911 GT3 costs over five years and 75,000 miles.

Fuel (5 yrs)$25,750
Fuel only$25,750
Per mile$0.34

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.

2023 Porsche 911 GT3 vehicles on record

Other Porsche 911 GT3 model years

2023 Porsche 911 GT3 — frequently asked questions

What gas mileage does the 2023 Porsche 911 GT3 get?

The 2023 Porsche 911 GT3 has a U.S. EPA estimate of 16 mpg combined (15 city / 18 highway).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.