2018 Porsche 911
US · Minicompact Cars
The 2018 Porsche 911 is listed in the US market with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 3.8L 6-cylinder turbocharged (SIDI), 4.0L 6-cylinder (SIDI)
- Power
- Not available
- Torque
- Not available
- Transmission
- Varies by configuration: Dual-clutch, Manual
- Drivetrain
- Varies by configuration: RWD, 4WD, AWD
- Fuel
- Gasoline
- Seating
- Not available
Key Performance & Dimensions
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 3.8L 6-cylinder turbocharged (SIDI), 4.0L 6-cylinder (SIDI) | |
| Displacement | 3.0 L to 4.0 L | |
| Cylinders | 6 | |
| Aspiration | Turbocharged | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Not available from our sources: Power, Torque.
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Varies by configuration: Dual-clutch, Manual | |
| Gears | 6 to 7 | |
| Drivetrain | Varies by configuration: RWD, 4WD, AWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 25 mpg (9.4 L/100 km) to 16 mpg (14.7 L/100 km) | EPA fueleconomy.gov |
| City | 22 mpg (10.7 L/100 km) to 13 mpg (18.1 L/100 km) | |
| Highway | 30 mpg (7.8 L/100 km) to 20 mpg (11.8 L/100 km) |
Not available from our sources: Electric range, Battery capacity.
Trims and configurations
41 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
- 911 Carrera · 3.0L · RWD · 7-speed dct
- 911 Carrera · 3.0L · RWD · 7-speed manual
- 911 Carrera 4 · 3.0L · 4WD · 7-speed dct
- 911 Carrera 4 · 3.0L · 4WD · 7-speed manual
- 911 Carrera 4 Cabriolet · 3.0L · 4WD · 7-speed dct
- 911 Carrera 4 Cabriolet · 3.0L · 4WD · 7-speed manual
- 911 Carrera 4 GTS · 3.0L · 4WD · 7-speed dct
- 911 Carrera 4 GTS · 3.0L · 4WD · 7-speed manual
- 911 Carrera 4 GTS Cabriolet · 3.0L · 4WD · 7-speed dct
- 911 Carrera 4 GTS Cabriolet · 3.0L · 4WD · 7-speed manual
- 911 Carrera 4S · 3.0L · 4WD · 7-speed dct
- 911 Carrera 4S · 3.0L · 4WD · 7-speed manual
- 911 Carrera 4S Cabriolet · 3.0L · 4WD · 7-speed dct
- 911 Carrera 4S Cabriolet · 3.0L · 4WD · 7-speed manual
- 911 Carrera Cabriolet · 3.0L · RWD · 7-speed dct
- 911 Carrera Cabriolet · 3.0L · RWD · 7-speed manual
- 911 Carrera GTS · 3.0L · RWD · 7-speed dct
- 911 Carrera GTS · 3.0L · RWD · 7-speed manual
- 911 Carrera GTS Cabriolet · 3.0L · RWD · 7-speed dct
- 911 Carrera GTS Cabriolet · 3.0L · RWD · 7-speed manual
- 911 Carrera S · 3.0L · RWD · 7-speed dct
- 911 Carrera S · 3.0L · RWD · 7-speed manual
- 911 Carrera S Cabriolet · 3.0L · RWD · 7-speed dct
- 911 Carrera S Cabriolet · 3.0L · RWD · 7-speed manual
- 911 Carrera T · 3.0L · RWD · 7-speed dct
- 911 Carrera T · 3.0L · RWD · 7-speed manual
- 911 GT2 RS · 3.8L · RWD · 7-speed dct
- 911 GT3 · 4.0L · RWD · 6-speed manual
- 911 GT3 · 4.0L · RWD · 7-speed dct
- 911 GT3 Touring · 4.0L · RWD · 6-speed manual
- 911 Targa 4 · 3.0L · 4WD · 7-speed dct
- 911 Targa 4 · 3.0L · 4WD · 7-speed manual
- 911 Targa 4 GTS · 3.0L · 4WD · 7-speed dct
- 911 Targa 4 GTS · 3.0L · 4WD · 7-speed manual
- 911 Targa 4S · 3.0L · 4WD · 7-speed dct
- 911 Targa 4S · 3.0L · 4WD · 7-speed manual
- 911 Turbo · 3.8L · AWD · 7-speed dct
- 911 Turbo Cabriolet · 3.8L · AWD · 7-speed dct
- 911 Turbo S · 3.8L · AWD · 7-speed dct
- 911 Turbo S Cabriolet · 3.8L · AWD · 7-speed dct
Showing 40 of 41.
Recalls
NHTSA lists 1 recall campaign for this model year. Last checked October 13, 2026.
19V179000: AIR BAGS
Porsche Cars North America, Inc. (Porsche) is recalling certain 2018 718 Boxster, Boxster S and Boxster GTS, 718 Cayman, Cayman S and Cayman GTS, 911 Carrera, Carrera T, Targa 4 GTS, Carrera 4, Carrera S, Carrera 4S, Carrera GTS, Carrera 4 GTS, Carrera Cabriolet, Carrera S Cabriolet, Carrera 4S Cabriolet, Carrera GTS Cabriolet, Carrera 4 GTS Cabriolet, Targa 4, Targa 4S, Turbo, Turbo S, Turbo S…
Remedy: Porsche will notify owners, and dealers will tighten the air bag sensors, as necessary, free of charge. The recall began May 17, 2019. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is…
Reported March 6, 2019. View on NHTSA
Data sources
- EPA fueleconomy.gov · retrieved October 12, 2026 · US Government public data
- NHTSA vPIC · retrieved October 12, 2026 · US Government public data
Source checked: October 12, 2026
Data verified: October 13, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
Related vehicles
- 2017 Porsche 911
Gasoline
Varies by configuration: 3.8L 6-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI) · Varies by configuration: AWD, RWD, 4WD
25 mpg (9.4 L/100 km) to 21 mpg (11.2 L/100 km) - 2019 Porsche 911
Gasoline
Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 4.0L 6-cylinder (SIDI), 3.8L 6-cylinder turbocharged (SIDI) · Varies by configuration: RWD, 4WD, AWD
25 mpg (9.4 L/100 km) to 16 mpg (14.7 L/100 km)
Frequently asked questions
What engine does the 2018 Porsche 911 have?
Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI), 3.8L 6-cylinder turbocharged (SIDI), 4.0L 6-cylinder (SIDI). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2018 Porsche 911?
Combined fuel economy is 25 mpg (9.4 L/100 km) to 16 mpg (14.7 L/100 km), as published by the source shown in the specification table.
Is the 2018 Porsche 911 front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: RWD, 4WD, AWD.
Are there recalls for the 2018 Porsche 911?
NHTSA lists 1 recall campaign for this model year (last checked October 13, 2026). Details are in the Recalls section.