911 Carrera — Gasoline · RWD · 3L 6-cyl · 25 MPG
Official vehicle configuration guide
2018 Porsche 911
Compare 41 EPA-tested configurations, including the exact powertrain, fuel, driven wheels, engine, transmission and efficiency data available for this model year.
U.S. market 41 EPA configurations Gasoline
Official EPA configuration data
41 configurationsChoose the closest tested configuration.
These entries distinguish powertrains and driveline combinations recorded by the U.S. EPA. They help narrow the vehicle, but they are not guaranteed retail trim or option-package names.
Match the fuel type, drive and transmission shown on the vehicle documents. A dealer package may use a different name.
Selected configuration911 Carrera — Gasoline · RWD · 3L 6-cyl · 23 MPG
Gasoline- Fuel
- Premium
- Engine
- SIDI · turbocharged
- Drive
- RWD
- Transmission
- Manual 7-spd
- EPA combined
- 23 MPG combined
- City / highway
- 20 / 29 MPG
- Electric motor
- Not listed
- Range
- Not listed
- 240 V charge time
- Not listed
- Secondary / blended economy
- Not listed
- EPA vehicle class
- Minicompact Cars
- Stop-start system
- Yes
911 Carrera — Gasoline · RWD · 3L 6-cyl · 23 MPG selected.
Configuration is not the same as trim. EPA records can separate engines, fuel systems, transmissions or driven wheels without identifying badges such as LX, XLE or Touring. Confirm the retail trim with the window sticker, build sheet or manufacturer VIN portal.
Compare every tested configuration
41 official recordsMechanical and efficiency differences.
All rows are visible in the page and link to their exact government record. EPA configurations identify tested hardware, not guaranteed retail trim names.
View all 41 EPA configuration rows
| EPA carline | Powertrain | Engine / motor | Drive | Transmission | Combined | Range / charge | Source |
|---|---|---|---|---|---|---|---|
| 911 Carrera — Gasoline · RWD · 3L 6-cyl · 23 MPG | GasolinePremium | SIDI | RWD | Manual 7-spd | 23 MPG20 city / 29 highway | — | EPA record ↗ |
| 911 Carrera — Gasoline · RWD · 3L 6-cyl · 25 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 25 MPG22 city / 30 highway | — | EPA record ↗ |
| 911 Carrera 4 — Gasoline · 4WD · 3L 6-cyl · 23 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 23 MPG20 city / 28 highway | — | EPA record ↗ |
| 911 Carrera 4 — Gasoline · 4WD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 24 MPG22 city / 28 highway | — | EPA record ↗ |
| 911 Carrera 4 Cabriolet — Gasoline · 4WD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 24 MPG21 city / 28 highway | — | EPA record ↗ |
| 911 Carrera 4 Cabriolet — Gasoline · 4WD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 22 MPG19 city / 28 highway | — | EPA record ↗ |
| 911 Carrera 4 GTS — Gasoline · 4WD · 3L 6-cyl · 21 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 21 MPG18 city / 26 highway | — | EPA record ↗ |
| 911 Carrera 4 GTS — Gasoline · 4WD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 22 MPG20 city / 26 highway | — | EPA record ↗ |
| 911 Carrera 4 GTS Cabriolet — Gasoline · 4WD · 3L 6-cyl · 21 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 21 MPG18 city / 26 highway | — | EPA record ↗ |
| 911 Carrera 4 GTS Cabriolet — Gasoline · 4WD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 22 MPG20 city / 25 highway | — | EPA record ↗ |
| 911 Carrera 4S — Gasoline · 4WD · 3L 6-cyl · 23 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 23 MPG20 city / 28 highway | — | EPA record ↗ |
| 911 Carrera 4S — Gasoline · 4WD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 24 MPG21 city / 28 highway | — | EPA record ↗ |
| 911 Carrera 4S Cabriolet — Gasoline · 4WD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 24 MPG21 city / 28 highway | — | EPA record ↗ |
| 911 Carrera 4S Cabriolet — Gasoline · 4WD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 22 MPG19 city / 28 highway | — | EPA record ↗ |
| 911 Carrera Cabriolet — Gasoline · RWD · 3L 6-cyl · 23 MPG | GasolinePremium | SIDI | RWD | Manual 7-spd | 23 MPG20 city / 29 highway | — | EPA record ↗ |
| 911 Carrera Cabriolet — Gasoline · RWD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 24 MPG22 city / 28 highway | — | EPA record ↗ |
| 911 Carrera GTS — Gasoline · RWD · 3L 6-cyl · 21 MPG | GasolinePremium | SIDI | RWD | Manual 7-spd | 21 MPG18 city / 26 highway | — | EPA record ↗ |
| 911 Carrera GTS — Gasoline · RWD · 3L 6-cyl · 23 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 23 MPG20 city / 26 highway | — | EPA record ↗ |
| 911 Carrera GTS Cabriolet — Gasoline · RWD · 3L 6-cyl · 21 MPG | GasolinePremium | SIDI | RWD | Manual 7-spd | 21 MPG18 city / 26 highway | — | EPA record ↗ |
| 911 Carrera GTS Cabriolet — Gasoline · RWD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 22 MPG20 city / 26 highway | — | EPA record ↗ |
| 911 Carrera S — Gasoline · RWD · 3L 6-cyl · 23 MPG | GasolinePremium | SIDI | RWD | Manual 7-spd | 23 MPG20 city / 29 highway | — | EPA record ↗ |
| 911 Carrera S — Gasoline · RWD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 24 MPG22 city / 28 highway | — | EPA record ↗ |
| 911 Carrera S Cabriolet — Gasoline · RWD · 3L 6-cyl · 23 MPG | GasolinePremium | SIDI | RWD | Manual 7-spd | 23 MPG20 city / 28 highway | — | EPA record ↗ |
| 911 Carrera S Cabriolet — Gasoline · RWD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 24 MPG22 city / 28 highway | — | EPA record ↗ |
| 911 Carrera T — Gasoline · RWD · 3L 6-cyl · 19 MPG | GasolinePremium | SIDI | RWD | Manual 7-spd | 19 MPG16 city / 25 highway | — | EPA record ↗ |
| 911 Carrera T — Gasoline · RWD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 22 MPG20 city / 26 highway | — | EPA record ↗ |
| 911 GT2 RS — Gasoline · RWD · 3.8L 6-cyl · 17 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 17 MPG15 city / 21 highway | — | EPA record ↗ |
| 911 GT3 — Gasoline · RWD · 4L 6-cyl · 17 MPG | GasolinePremium | SIDI | RWD | Automatic (AM-S7) | 17 MPG15 city / 20 highway | — | EPA record ↗ |
| 911 GT3 — Gasoline · RWD · 4L 6-cyl · 16 MPG | GasolinePremium | SIDI | RWD | Manual 6-spd | 16 MPG13 city / 21 highway | — | EPA record ↗ |
| 911 GT3 Touring — Gasoline · RWD · 4L 6-cyl · 17 MPG | GasolinePremium | SIDI | RWD | Manual 6-spd | 17 MPG14 city / 21 highway | — | EPA record ↗ |
| 911 Targa 4 — Gasoline · 4WD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 24 MPG22 city / 28 highway | — | EPA record ↗ |
| 911 Targa 4 — Gasoline · 4WD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 22 MPG19 city / 28 highway | — | EPA record ↗ |
| 911 Targa 4 GTS — Gasoline · 4WD · 3L 6-cyl · 21 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 21 MPG18 city / 26 highway | — | EPA record ↗ |
| 911 Targa 4 GTS — Gasoline · 4WD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 22 MPG20 city / 26 highway | — | EPA record ↗ |
| 911 Targa 4S — Gasoline · 4WD · 3L 6-cyl · 22 MPG | GasolinePremium | SIDI | 4WD | Manual 7-spd | 22 MPG19 city / 28 highway | — | EPA record ↗ |
| 911 Targa 4S — Gasoline · 4WD · 3L 6-cyl · 24 MPG | GasolinePremium | SIDI | 4WD | Automatic (AM-S7) | 24 MPG21 city / 27 highway | — | EPA record ↗ |
| 911 Turbo — Gasoline · AWD · 3.8L 6-cyl · 21 MPG | GasolinePremium | SIDI | AWD | Automatic (AM-S7) | 21 MPG19 city / 24 highway | — | EPA record ↗ |
| 911 Turbo Cabriolet — Gasoline · AWD · 3.8L 6-cyl · 21 MPG | GasolinePremium | SIDI | AWD | Automatic (AM-S7) | 21 MPG19 city / 24 highway | — | EPA record ↗ |
| 911 Turbo S — Gasoline · AWD · 3.8L 6-cyl · 21 MPG | GasolinePremium | SIDI | AWD | Automatic (AM-S7) | 21 MPG19 city / 24 highway | — | EPA record ↗ |
| 911 Turbo S Cabriolet — Gasoline · AWD · 3.8L 6-cyl · 21 MPG | GasolinePremium | SIDI | AWD | Automatic (AM-S7) | 21 MPG19 city / 24 highway | — | EPA record ↗ |
| 911 Turbo S Exclusive — Gasoline · AWD · 3.8L 6-cyl · 19 MPG | GasolinePremium | SIDI | AWD | Automatic (AM-S7) | 19 MPG17 city / 23 highway | — | EPA record ↗ |
At a glance
What the official records cover.
Each option above is tied to a unique FuelEconomy.gov vehicle ID. EPA names sometimes expose a retail badge such as LE or Woodland Edition, but many records identify only the tested mechanical configuration.
911 Carrera, 911 Carrera 4, 911 Carrera 4 Cabriolet, 911 Carrera 4 GTS, 911 Carrera 4 GTS Cabriolet, 911 Carrera 4S +18 more
Gasoline
RWD, 4WD, AWD
3L 6-cyl, 3.8L 6-cyl, 4L 6-cyl
How to identify yours
Match the hardware before the badge.
- 1
Start with fuel and powertrain. Check whether the vehicle is gasoline, diesel, hybrid, plug-in hybrid, electric or fuel-cell.
- 2
Match driven wheels and engine. Use FWD, RWD, AWD or 4WD plus displacement/cylinder information from the window sticker or registration.
- 3
Confirm the exact EPA record. Select the closest option and open its FuelEconomy.gov link. Use a VIN-specific build sheet when you need the retail trim or option package.
Source: U.S. Department of Energy / EPA FuelEconomy.gov dataset ↗ · U.S. market snapshot 2026-11-04. Economy values are official estimates, not a promise of real-world consumption.
02 Feature research status
The configuration guide is live.
The official mechanical and efficiency data for this exact vehicle is published above. Hidden-feature instructions are a separate layer: they appear only after the correct owner manual, model-year scope and equipment caveats have been checked.
EPA configurations publishedOfficial records linkedOwner-manual features in review
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