1999 Porsche 911: 911 Carrera · 3.4L · RWD · 6-speed manual
One configuration of the 1999 Porsche 911 as listed by our sources. Every figure below carries its source.
| Specification | Value | Source |
|---|---|---|
| Engine | 3.4L 6-cylinder | EPA fueleconomy.gov |
| Displacement | 3.4 L | EPA fueleconomy.gov |
| Cylinders | 6 | EPA fueleconomy.gov |
| Power | 389 hp (290 kW) | EPA fueleconomy.gov |
| Torque | 332 lb-ft (450 Nm) | EPA fueleconomy.gov |
| Fuel type | Gasoline | EPA fueleconomy.gov |
| Transmission | 6-speed manual | EPA fueleconomy.gov |
| Drivetrain | RWD | EPA fueleconomy.gov |
| Combined economy | 18 mpg (13.1 L/100 km) | EPA fueleconomy.gov |
| City economy | 15 mpg (15.7 L/100 km) | EPA fueleconomy.gov |
| Highway economy | 23 mpg (10.2 L/100 km) | EPA fueleconomy.gov |
| Seats | 4 | EPA fueleconomy.gov |
Provenance & verification
- EPA fueleconomy.gov · US Government public data
Source checked: October 19, 2026
Data verified: October 19, 2026