Porsche 911 997 price

• Original Carrera and Carrera S: Naturally aspirated 3.6-litre flat-six with 325 PS, or 3.8-litre flat-six with 355 PS in the S. Manual and Tiptronic cars require different transmission checks. Porsche engine history
• Revised Carrera and Carrera S: The 2008 update added direct injection and optional PDK. Output became 345 PS from 3.6 litres and 385 PS from 3.8 litres. Porsche engine history
• Turbo and later Turbo S: The range included a turbocharged 3.8-litre model with 500 PS and a Turbo S with 530 PS. Their engine and drivetrain need variant-specific inspection. Porsche engine history
• Carrera GTS and GT cars: The GTS used a 408 PS naturally aspirated engine; the wider range also included GT3 and GT2 derivatives. Confirm a claimed special model through its factory identity. Porsche engine history

An early Carrera and a revised Carrera should be compared separately. The later direct-injection engine and PDK option are substantial mechanical changes, not just a new bumper. In an early Carrera S, documented cylinder condition is especially important because bore scoring is more associated with its 3.8-litre engine than with the contemporary 3.6. An invoice for an engine rebuild should describe the work performed; the word “rebuilt” alone says little. Porsche engine history · Revolution Porsche buying guide

Body style, two- or four-wheel drive, manual versus Tiptronic or PDK, and factory options further separate asking prices. Turbo and GT cars have their own market and should not be assessed as ordinary Carreras with more power. Whichever variant is offered, a specialist inspection and dated service file provide a sounder basis for comparison than an attractive specification sheet. Porsche engine history · Revolution Porsche buying guide

• Early Carrera bore scoring: Listen for tapping at idle, ask about oil consumption and inspect for a darkened exhaust tip. Request a borescope examination, particularly on an early Carrera S. Revolution Porsche buying guide
• Intermediate-shaft bearing: The earliest original-generation Carreras warrant a careful history check. Porsche fitted a stronger bearing later in production; establish the specific engine and any documented work before drawing conclusions. Revolution Porsche buying guide
• Ignition coils: A misfire needs diagnosis, even if it proves less serious than internal engine damage. Ask for fault codes rather than accepting an explanation based only on a brief test drive. Revolution Porsche buying guide
• Transmission and clutch: Check manual clutch engagement and gear selection. Tiptronic and PDK cars should be driven both gently and under load, with any warning investigated. Revolution Porsche buying guide
• Suspension, brakes and front cooling equipment: Inspect tyres for uneven wear, test for suspension knocks and examine the front radiator area for debris or damage. A lift inspection remains worthwhile on a clean-looking car. Revolution Porsche buying guide

Porsche extended the revised Carrera engine’s service interval to 30,000 km, but age, use and the actual service book still determine what is due on an individual car. Porsche’s UK 997 service information lists scheduled oil and filter changes, brake-fluid changes, plugs, drive belts and transmission oil at the relevant age or mileage points. Check those records against the precise variant: a Carrera, Turbo and GT car do not share every task. On an early Carrera, add the cost of a thorough engine assessment before purchase; on any 997, allow for tyres, brakes and cooling-system upkeep. Porsche engine history · Porsche UK service information

What does 997.2 mean? It is the commonly used name for the revised generation introduced with the 2008 update. For Carrera models, the key changes include direct-injection engines and optional PDK. Porsche engine history

Which 997 needs the most careful bore inspection? The early 3.8-litre Carrera S deserves particular attention. Ask a Porsche specialist for a borescope assessment rather than judging solely from sound or mileage. Revolution Porsche buying guide

Does a later Carrera have the earlier IMS issue? The revised direct-injection Carrera engine is different from the earlier design. Identify the engine fitted to the individual car before using an IMS checklist. Porsche engine history · Revolution Porsche buying guide

Is PDK the same as Tiptronic? No. PDK is the dual-clutch option introduced with the update; Tiptronic was the earlier automatic option. Specify which gearbox an advertised car has when comparing prices. Porsche engine history

Sources:

• Porsche Newsroom: 997 engines — checked 4 November 2026.
• Revolution Porsche: 997 buying guide — checked 4 November 2026.
• Porsche UK: 997 service information — checked 4 November 2026.