Lot 19447: 2007 Porsche 911 Turbo

Great question! The 997 Turbo’s Mezger engine is generally very robust, but there are a few common issues to be aware of:

1. Coolant Pipe Failures - This is the most well-known issue. The factory coolant pipes can separate, causing rapid coolant loss. The good news is that this specific 2007 Turbo you’re looking at already has welded coolant lines, which is the proper permanent fix!

2. Camshaft Adjuster Issues - The VarioCam system can develop problems, often showing up as a P0021 check-engine code. Symptoms include rough running and reduced performance. The listing mentions the cams have been pinned, which helps address related timing issues.

3. PCCB Ceramic Brake Rotors - While not an engine issue per se, the ceramic composite brakes can crack prematurely and are very expensive to replace ($10,000+). The FAQ section shows people often ask about original PCCB rotors.

4. Turbo-Specific Issues - Occasionally you’ll see VTG (Variable Turbine Geometry) actuator problems or boost pipe leaks, but these are less common.

Good news: Unlike the regular 997 Carrera models, the Turbo’s Mezger engine does NOT have the infamous IMS bearing failures that plague the M96/M97 engines.

The modifications on this particular car (welded coolant lines and pinned cams) address the two main weak points, making it a solid example. The DME report that buyers often request would show over-rev data and help confirm the engine’s health.

Would you like me to help you find similar 997 Turbos, or do you have questions about any other aspects of this car?