Model year guide
2023 Porsche 911 GT3 RS
Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2023 Porsche 911 GT3 RS is worth — from official NHTSA and EPA data. 1 on record.
2023 Porsche 911 GT3 RS 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 RS MPG & running costs
Combined16 mpg
City14 mpg
Highway18 mpg
Est. annual fuel cost$5,150
EPA size classTwo Seaters
TransmissionAutomatic (AM-S7)
Engine start-stopYes
5-yr fuel cost vs average new car$13,750 more
Source: U.S. EPA / DOE fueleconomy.gov.
Estimated 5-year cost to own
A rough guide to what running a 2023 Porsche 911 GT3 RS 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.