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Porsche 911

Photo: Porsche 911 by Alexander-93, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.

Porsche · model year 2026

2026 Porsche 911 Carrera GTS Cabriolet

Minicompact · Rear-Wheel Drive · Gas · EPA class: Minicompact Cars

EPA figures · 2026fueleconomy.gov
19MPG combined
17/23MPG city / highway
$4,350fuel a year
467 g CO₂ per mile 3.6 L 6-cyl turbo Automatic (AM-S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

Against fuel-efficient cars

Combined MPG19 MPG
Chart average 26 MPGBest 55 MPG
Fuel a year$4,350
Lowest on the chart $1,200Chart average $3,411

The CarCody take

The 2026 Porsche 911 Carrera GTS Cabriolet is a rear-wheel-drive minicompact car with a 3.6-liter turbocharged six-cylinder engine and automatic transmission. Its EPA rating is 19 MPG combined, with 17 MPG in city driving and 23 MPG on the highway. EPA estimates annual fuel cost at $4,350, with tailpipe emissions of 467 grams per mile.

Good to know

  • Rear-wheel drive
  • 23 MPG highway rating
  • Automatic transmission
  • 3.6-liter turbocharged six-cylinder engine

Watch for

  • 17 MPG city rating
  • 19 MPG combined
  • $4,350 estimated annual fuel cost
  • 467 grams of CO2 per mile

Who it suits. Drivers wanting a rear-wheel-drive gasoline minicompact Buyers comfortable with higher annual fuel costs

Choose the 911 Carrera GTS Cabriolet if its rear-wheel-drive layout and minicompact classification match your priorities. Its running figures are clear: 19 MPG overall, 17 in town and 23 on open roads. Budget $4,350 a year for fuel under the EPA estimate, and expect 467 grams of CO2 per mile. Buyers focused mainly on reducing fuel use should look beyond this model.

What it is

The 2026 Porsche 911 Carrera GTS Cabriolet is a gasoline-powered minicompact car from the Porsche cars lineup. It uses rear-wheel drive, a 3.6-liter turbocharged six-cylinder engine and an automatic AM-S8 transmission.

The numbers

The defining EPA figure is 19 MPG combined. That breaks down to 17 MPG in city driving and 23 MPG on the highway. Tailpipe CO2 is rated at 467 grams per mile.

What it costs to run

EPA estimates yearly fuel cost at $4,350. The estimate reflects this car's 19 MPG combined rating and gasoline fuel type.

How it compares

Its highway rating is 6 MPG higher than its city rating, while the combined figure sits at 19 MPG. No other vehicle figures are provided here, so there is no supported side-by-side ranking.

Who it suits

This car suits a buyer seeking a rear-wheel-drive, gasoline-powered minicompact with a 19 MPG combined EPA rating. The annual fuel estimate fits someone prepared for higher fuel spending than a more efficient car would require.

Trade-offs

The 3.6-liter turbocharged engine and rear-wheel drive come with a 17 MPG city rating and $4,350 estimated annual fuel cost. Highway use improves efficiency to 23 MPG, but tailpipe CO2 remains 467 grams per mile.

Verdict

Choose the 911 Carrera GTS Cabriolet if its rear-wheel-drive layout and minicompact classification match your priorities. Its running figures are clear: 19 MPG overall, 17 in town and 23 on open roads. Budget $4,350 a year for fuel under the EPA estimate, and expect 467 grams of CO2 per mile. Buyers focused mainly on reducing fuel use should look beyond this model.

Every figure on record

Efficiency
Combined MPG
19 MPG
City MPG
17 MPG
Highway MPG
23 MPG
Running cost
Annual fuel cost
$4,350
Tailpipe CO₂
467 g per mile
The car
Model year
2026
Body
Car
EPA size class
Minicompact Cars
Drive
Rear-Wheel Drive
Powertrain
Engine
3.6 L 6-cyl turbo
Transmission
Automatic (AM-S8)
Fuel
Gasoline

Questions

What is the 2026 Porsche 911 Carrera GTS Cabriolet's combined MPG?

The EPA combined rating is 19 MPG.

What city and highway MPG does it get?

It is rated at 17 MPG in city driving and 23 MPG on the highway.

How much does fuel cost per year?

EPA estimates annual fuel cost at $4,350.

What engine does this Porsche use?

It has a 3.6-liter turbocharged six-cylinder engine.

Does it use rear-wheel drive?

Yes. The 911 Carrera GTS Cabriolet uses rear-wheel drive.

What are its tailpipe emissions?

Tailpipe CO2 is rated at 467 grams per mile.

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