Research · Minicompact Cars
2017 Porsche 911 Carrera CabrioletRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 5 owner complaints for the 2017 Porsche 911 Carrera Cabriolet. Most complaints involve power train (1) and engine (1). The EPA rates it 23–24 mpg combined.
Combined MPG
23–24mpg
EPA · 2 versions
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
5
Top: power train
Fuel cost / yr
$3,200est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2017 Porsche 911 Carrera Cabriolet as of Nov 9, 2026.
Data from NHTSA Recalls API · synced Nov 9, 2026NHTSA vehicle page
Owner complaints by component
5 complaints filed with NHTSA · Apr 2017 – Sep 2026
- Power train1
- Engine1
- Visibility/wiper1
- Electrical system1
- Fuel/propulsion system1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 9, 2026NHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Power train
1 report
“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.”
Engine
1 report
“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.”
Visibility/wiper
1 report
“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.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026
Engines, transmissions & drive
2 versions rated by the EPA
- EPA class
- Minicompact Cars
- Engines
- 3.0L 6-cyl turbo
- Transmissions
- Automatic (AM-S7) · Manual 7-spd
- Drive
- Rear-Wheel Drive
- Fuel
- Premium Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
Data from EPA fueleconomy.gov · synced Nov 9, 2026EPA listing
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| 911 Carrera Cabriolet Auto (AM-S7), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 22 | 28 | 24 | $3,200 | 365 |
| 911 Carrera Cabriolet Man 7-spd, 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 20 | 29 | 23 | $3,350 | 388 |
- 24mpg comb.
- 23mpg comb.
Data from EPA fueleconomy.gov · synced Nov 9, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 2017 Porsche 911 Carrera Cabriolet as of Nov 9, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 9, 2026Vehicle 11722
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| 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 |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2017 911 Carrera Cabriolet questions
How many recalls does the 2017 Porsche 911 Carrera Cabriolet have?
0 recalls found in NHTSA data as of Nov 9, 2026.
What are the most common 2017 Porsche 911 Carrera Cabriolet problems?
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.
What MPG does the 2017 Porsche 911 Carrera Cabriolet get?
The EPA rates the 2017 Porsche 911 Carrera Cabriolet at 23–24 mpg combined, depending on engine and drivetrain (2 versions rated).
Data from NHTSA & EPA · synced Nov 9, 2026