NHTSA lists 2 safety recalls and 5 owner complaints for the 2017 Porsche 911 Carrera. Most complaints involve power train (1) and engine (1). The EPA rates it 21–25 mpg combined.
Porsche Cars North America, Inc. (Porsche) is recalling certain 2016 911 GT3 RS and 911 R vehicles and 2017 911 Carrera, 911 Carrera Cabriolet, 911 Carrera 4, 911 Carrera 4S, 911 Carrera 4S Cabriolet, 911 Carrera S, 911 Carrera S Cabriolet, 911 Targa 4, 911 Targa 4S, 911 Turbo S, 911 Turbo S Cabriolet, 718 Boxster, 718 Boxster S, 718 Cayman and 718 Cayman S vehicles. The passenger frontal air bag inflator initiator may fail to ignite during a crash.
Porsche Cars North America, Inc. (Porsche) is recalling certain 2017 911 Carrera, 911 Carrera S, 911 Carrera 4, 911 Carrera 4S, 911 Targa 4, 911 Targa 4S + GTS, 911 Carrera Cabriolet, 911 Carrera S Cabriolet, 911 Carrera 4 Cabriolet, 911 Carrera 4S Cabriolet, 718 Boxster, 718 Boxster S, 718 Cayman, and 718 Cayman S vehicles. The screws that fasten the fuel collection pipes in the engine compartment may shear off, resulting in a fuel leak.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“On the day of delivery of this Porsche Approved Certified Pre-Owned vehicle (purchased May 24, 2022, from Porsche Nashua, Nashua, NH), traction control and all-wheel-drive warnings appeared on the drive home from the dealership. The valve lift solenoid/actuator was replaced under warranty; the vehicle spent 7 days in the shop. Within four months (September 2022), the engine fault light returned and the engine had to be dropped for repair (fuel tank breather pipe replacement and DME reprogramming) — 13 more days in the shop. A certified vehicle should not suffer stability/drivetrain faults on the day of delivery.”
“While driving 40 miles per hour a sudden explosion happened with no warning. Thought it was the engine due to the smoke coming out of rear of the vehicle but realized that engine was still on and steam was coming out. All coolant drained out of vehicle and on road. Vehicle was towed to a Porsche dealership in Duluth Ga. The coolant tank exploded causing minor body damage and sudden loss of all coolant. The dealer replaced the shattered coolant tank but found no cause as to why the pressure got so high to cause the tank to explode.”
“The rear window seal is severely breaking apart, severely cracked and others are melting. This may affect condensation inside the vehicle and potentially be a safety hazard. Several reports on this problem can be seen at porsche forums. I believe this is a manufacturing defect and is a potential safety hazard on many porsche vehicles.”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| 911 Carrera Auto (AM-S7), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 22 | 30 | 25 | $3,200 | 355 |
| 911 Carrera S Auto (AM-S7), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 22 | 28 | 24 | $3,300 | 363 |
| 911 Carrera S Cabriolet Auto (AM-S7), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 22 | 28 | 24 | $3,300 | 367 |
| 911 Carrera Man 7-spd, 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 20 | 29 | 23 | $3,450 | 382 |
| 911 Carrera GTS Auto (AM-S7), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 20 | 26 | 23 | $3,450 | 391 |
| 911 Carrera S Man 7-spd, 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 20 | 29 | 23 | $3,450 | 389 |
| 911 Carrera S Cabriolet Man 7-spd, 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 20 | 28 | 23 | $3,450 | 391 |
| 911 Carrera GTS Cabriolet Auto (AM-S7), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 20 | 26 | 22 | $3,600 | 400 |
| 911 Carrera GTS Man 7-spd, 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 18 | 26 | 21 | $3,800 | 418 |
| 911 Carrera GTS Cabriolet Man 7-spd, 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 18 | 26 | 21 | $3,800 | 415 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
2 safety recalls as of Oct 28, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 5 complaints with NHTSA. The most-cited components are power train (1), engine (1), visibility/wiper (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2017 Porsche 911 Carrera at 21–25 mpg combined, depending on engine and drivetrain (10 versions rated).