"What are the common issues with the 991 generation 911 Carrera 4S?"

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Accepted Answer

The 2011 Porsche 911 Carrera 4S belongs to the **997.2 generation**, not the 991. Common issues reported for the 997.2 Carrera 4S include:

1. **Engine oil consumption** and potential overheating (Reddit, 911uk.com).
2. **Electrical faults** (e.g., premature battery failure, 2011 models; CoPilot).
3. **Rust-prone suspension components** (heat shields, brackets; PistonHeads).
4. **Transmission issues** (PDK reliability concerns; 911uk.com).
5. **Sensor defects** (camshaft positioning sensors; Elferspot).
6. **Excessive oil leaks** at engine/gearbox seals (Facebook).

For detailed insights, consult Porsche service records or forums like [Rennlist](https://rennlist.com/) and [911uk.com](https://911uk.com/). Would you like links to similar vehicles or markets?

Lot 1160: 2011 Porsche 911 Carrera 4S

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Lot 1160: 2011 Porsche 911 Carrera 4S

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