Used Porsche Cayenne 2nd Gen (2011-2017): Buyer's Guide

A 2011 Porsche Cayenne Turbo was traveling at highway speed when the engine stalled. The brakes hardened. The car coasted to a stop. That repair cost $35,199. The cause: two aluminum camshaft adjuster bolts had sheared inside the engine. Porsche later issued safety recall 17V368000 to swap those bolts for steel ones. Any 2011 Cayenne S or Turbo that didn't get the recall still has the original aluminum hardware.

The 958 Cayenne (2011-2017) is a genuinely exceptional vehicle to drive. It handles better than anything else its size. It can tow 7,700 pounds. It carries five adults in real comfort. Used prices have fallen to $18,000-$45,000 for clean examples. But each powertrain family carries its own failure patterns, and some of them are expensive enough to erase the savings from buying used. This guide maps every one.

This Generation at a Glance

The 958 platform ran from 2011 to 2018. The 2011-2014 models are the first-series 958.1. The 2015-2017 models are the refreshed 958.2, which brought new LED headlights, updated infotainment, and a major powertrain swap: Porsche replaced the naturally aspirated 4.8L V8 in the Cayenne S and GTS with a new 3.6L V6 biturbo. The 4.8L twin-turbo stayed in the Turbo and Turbo S. A new S E-Hybrid replaced the older hybrid model.

The 958.2 is not just a different trim level. For anyone considering an S or GTS, it's an entirely different engine family.

See 2016 Cayenne market data or any specific year for current pricing and inventory.

Powertrain and Trim Breakdown

3.6L V6 Base (2011-2017)

The base Cayenne with the 3.6L V6 is the safest buy in this generation. It avoids the V8's coolant crossover pipe issue entirely. It avoids the 2011 camshaft bolt recall. It has 300 hp and still moves this 4,900-pound SUV to 60 mph in 6.5 seconds.

The 3.6L V6 has its own cooling system quirks: the thermostat housing develops hairline cracks, and the water pump gasket fails at the pulley seam. These typically surface in the 70,000-110,000-mile window. Repair costs at most shops run $800-$2,000, but ignoring them leads to overheating.

The 3.6L V6 also has direct injection, which means intake valve carbon buildup over time. A walnut blast service every 60,000-80,000 miles runs $400-$800. Ask for service records showing this was done.

V6 models are subject to the transfer case failure that affects all 958 variants (see below). They're also subject to PCM infotainment hard drive failure. If you want a 958 with the lowest catastrophic-repair risk, start here.

4.8L V8 Naturally Aspirated (Cayenne S and GTS, 2011-2014)

Two issues define the 958.1 V8. Both require your attention before any purchase.

Coolant crossover pipe: A plastic coolant tube runs through the valley of the 4.8L V8, between the cylinder banks, beneath the intake manifold. Porsche used epoxy adhesive to bond slip-fit joints in 2011 models. As these age, the joints separate. Coolant migrates. If you ignore it long enough, coolant gets into the oil. An engine with coolant in the oil doesn't last. The repair requires removing the intake manifold and, in severe cases, engine removal. Independent shops typically charge $1,500-$3,500. Dealer estimates run $4,000-$5,500. A class action lawsuit covering 2011-2019 Cayenne V8 owners settled for $45 million over this exact defect.

Before buying any 958.1 S or GTS, pressure-test the cooling system. Look for dried white crystalline residue in the engine valley. Ask for documentation showing the plastic pipe was replaced with the aluminum upgrade kit.

Timing chain: The 4.8L V8 has four timing chains. At high mileage, the tensioners lose hydraulic pressure, the chains rattle on cold start, and guide rails can crack. Forum consensus on Rennlist puts the typical failure window at 80,000-120,000 miles with regular oil changes. A cold-start rattle that disappears at operating temperature is the early warning. A rattle that doesn't disappear means the work is overdue. A full timing chain job on the V8 runs $5,500-$10,000 at a specialist or dealer.

2011 camshaft bolt recall: 2011 Cayenne S models built between April 2010 and September 2011 had aluminum camshaft adjuster bolts that could shear. NHTSA campaign 17V368000 required free replacement with steel bolts. For any 2011 Cayenne S, run the VIN through recallcheck.nhtsa.gov and confirm this recall was completed. The unrepaired version can cause engine stall and simultaneous hydraulic brake failure at highway speed.

The 4.8L V8 is a magnificent engine when healthy and maintained. Owners consistently call it one of the best Porsche has built for the platform. But by 2026, these engines are 12-15 years old, and most are approaching or past the mileage thresholds for both major issues. Assume any 958.1 V8 you're buying has either already had these repairs done or needs them.

4.8L V8 Twin-Turbo (Cayenne Turbo and Turbo S, 2011-2017)

Everything from the V8 NA section applies here, with higher stakes.

The Turbo carries the same coolant crossover pipe concern. The same timing chain timeline. The 2011 Turbo is subject to the camshaft bolt recall (NHTSA 17V368000), not just the S. One documented Rennlist case: a 2011 Cayenne Turbo had the adjuster bolt fail on the highway. Engine stall, brake hardening, coasted to a stop. Repair bill: $35,199.

The Turbo also had an additional issue in the 2011 model year: a defective Air Oil Separator (AOS) that caused excessive oil consumption, sometimes 1 quart per 500-700 miles. Porsche issued Workshop Campaign WC-55 to replace the AOS for Turbo owners under 70,000 miles. Ask for documentation that this was completed on any 2011 Turbo.

The 4.8L twin-turbo Cayenne Turbo is a spectacular vehicle. It does 0-60 in 4.5 seconds and can tow nearly anything. The cost of ownership at high mileage is also spectacular. Budget accordingly.

3.6L V6 Biturbo (Cayenne S and GTS, 2015-2017)

When Porsche dropped the naturally aspirated V8 from the 2015 Cayenne S and GTS and replaced it with a 3.6L V6 biturbo, the Porsche faithful were skeptical. The numbers matched or exceeded the old V8. The daily usability improved. And based on Rennlist forum volume, the V6 biturbo has fewer catastrophic mechanical failure threads than the old V8.

It avoids the V8 coolant crossover pipe issue. It avoids the camshaft bolt recall. Timing chain concerns are less severe on the V6 architecture.

New issues specific to 958.2: the active grille shutters on 2015-2017 models develop actuator failures, triggering a check engine light and causing the cooling fans to run after shutdown. This is a warning-light nuisance more than a mechanical crisis, but it needs to be addressed. Parts run $200-$500.

High-pressure fuel pump (HPFP) failure has been documented on the V6 biturbo, producing hard-start symptoms and reduced acceleration. Less common than the V8 failures, but worth checking by listening for fuel system noise at startup.

The 3.6L V6 biturbo S is the sweet spot in this generation if you want more than base power. It returns 20 mpg combined versus 16 for the old V8 S, and the engine is newer technology.

S E-Hybrid (2015-2017)

Approach this one with specific financial awareness.

The S E-Hybrid pairs a supercharged 3.6L V6 with an electric motor and a lithium-ion battery. EPA-rated at 47 MPGe combined, 20 mpg running on gasoline. Electric range was roughly 11 miles in real-world use.

Hybrid high-voltage battery replacement costs range from $4,245 on the low end (RepairPal average) to $17,480 (one documented quote) to $35,000+ at a dealer. The battery life expectancy is approximately eight years or 100,000 miles. A 2015 S E-Hybrid purchased in 2026 is an 11-year-old car. Most are at or past that threshold. One owner reported their 2016 E-Hybrid battery had degraded to 18% capacity remaining.

Before buying any S E-Hybrid: get a hybrid battery health scan. A specialist with Porsche PIWIS or equivalent can check individual cell voltages and remaining capacity. Do not skip this. A "Hybrid System Failure" warning code on a scan is not a small repair.

3.0L V6 Diesel (2013-2016)

The Cayenne Diesel uses the same 3.0L V6 TDI from the Volkswagen Group that was at the center of the VW emissions scandal. Porsche participated in a recall covering roughly 10,000 US Cayenne Diesels. Vehicles received a government-approved emissions software fix plus cash compensation ($8,539-$17,614 for current owners at time of settlement).

The Dieselgate settlement also included a 10-year/120,000-mile extended warranty covering the entire engine long block, not just emissions components. Multiple owners have had $7,000-$12,310 in engine repairs covered at no cost under this warranty. For 2013 model years, that warranty expired in 2023. For 2016 models, it expired in 2026. Check the specific VIN to confirm current warranty status.

Diesel Cayennes that went through the process are mechanically sound. The 3.0L TDI makes 406 lb-ft of torque and achieves 23 mpg combined. Transfer case issues affect diesel models less than gas variants.

Transfer Case: Every Variant, Every Year

The transfer case failure is not a powertrain-specific issue. It affects all 2011-2018 Cayenne variants with all-wheel drive.

The original vent hose was routed low on the transfer case, where it could suck in moisture. Contaminated fluid corrodes the clutch packs. Symptoms are shuddering or jerking under slow acceleration in second and third gear on a warm drivetrain. Some owners experience grinding on tight turns. Failures have been documented as early as 14,893 miles and as late as 65,000+ miles. One 2011 Cayenne S owner went through five transfer case replacements on a single vehicle.

Porsche extended the transfer case warranty: 10 years/unlimited mileage for 2011-2014 models, 7 years/unlimited mileage for 2015-2018 models. As of 2026, all of those warranties have expired. The critical question for any used 958 is whether the transfer case was replaced under warranty while it was still covered.

Ask for dealer service records. A replaced transfer case (documented) is an asset. An untouched transfer case at 80,000 miles on a 2014 is a risk. Replacement at an independent shop runs $4,500-$6,300 for parts and labor. A revised transfer case vent hose (part number 958-301-047-10, routing the vent to the upper side) was introduced around 2016 production.

Preventive transfer case fluid changes every 30,000-37,000 miles extend life significantly. If the seller can't document a fluid change, factor the service into your negotiation.

PCM 3.1 Infotainment Hard Drive Failure

The Porsche Communication Management system (PCM 3.1) on the 958 used a spinning mechanical hard drive. In a vehicle environment with heat and vibration, that drive fails. Symptoms: PCM reboots on startup and never fully loads, a black screen, or a navigation system that freezes. This affects all 958 models across all trims.

The DIY solution is a hard drive to solid-state drive swap for roughly $98 in parts. Multiple Rennlist members have documented the procedure. Professional repair services charge $600-$800 to mail in the unit. A new OEM PCM from a dealer runs $4,000-$5,000. Any VIN coding after a full unit swap requires a Porsche dealer or PIWIS-equipped specialist.

Check whether the PCM fully loads, whether navigation works, and whether the unit has been updated before any purchase.

Trim-Specific Notes

Air suspension (PASM): Available as a standalone option or standard on GTS, Turbo, and Turbo S. When it works, it transforms ride quality and enables variable ride height. Air compressor failure typically happens at 50,000-100,000 miles. Compressor replacement: $2,800-$3,035 at a dealer, less at independent shops using rebuilt units. Air springs run $2,878-$3,060 per corner from RepairPal. Do not buy a car listing air suspension as a feature if you can't verify the system holds ride height overnight. A sagging corner on delivery means a failed strut.

Sport Chrono: Adds launch control and dynamic transmission programs. No specific reliability concerns.

PCCB (Porsche Ceramic Composite Brakes): Optional on Turbo/Turbo S. Brake rotor replacement costs approach $20,000 for the full set. Not a practical ownership choice for most buyers.

21-inch vs. 19-inch wheels: Larger wheels create a stiffer ride and more vulnerability to pothole damage. On air suspension cars, wheel size does not affect the suspension system itself but does affect comfort noticeably.

Which Year Within This Generation

The 2016 and 2017 are the sweet spot. The 958.2 platform addressed several first-generation issues, the V6T engine in the S and GTS is the better long-term choice, and these cars are now in the $15,000-$46,000 price range. A 2016 V6 base in good condition is the lowest-risk way to own a 958.

RepairPal rates the Cayenne 1.5/5.0 — dead last among 14 luxury midsize SUVs — with an average annual unscheduled repair cost of $1,231 versus a class average of $807. The 958.1 accounts for the bulk of that penalty. The 958.2 models trend significantly better.

Pre-Purchase Inspection Checklist

All variants — before you commit:

• Pull all open NHTSA recalls via VIN at recallcheck.nhtsa.gov. Look specifically for 17V368000 on any 2011 V8, and 16V169000 (brake pedal pivot pin) on any 2011-2016 Cayenne.
• Ask for all dealer service records. You want transfer case history and coolant pipe documentation.
• Slow-speed test: drive in a tight turning circle at parking lot speed, warm drivetrain. Any shudder, jerk, or grinding means the transfer case needs inspection.
• Test air suspension fully: raise to high mode, lower to sport mode, park it overnight raised. Check it holds position in the morning.
• Start the PCM and let it fully boot. Test navigation. Ask if the HDD was replaced with an SSD.
• Inspect footwells and trunk for water staining. Clogged sunroof drains are common and can damage wiring harnesses.
• Get a full scan with PIWIS, Durametric, or iCarsoft. Pull every module, not just the engine.
• Budget $300-$500 for a pre-purchase inspection at an independent Porsche specialist. Not a general shop. A specialist.

V8 engines specifically (958.1 S, GTS, Turbo, Turbo S):

• Start it cold. Listen for 5-10 seconds. A metallic rattle that fades as the engine warms suggests timing chain tensioner wear. A rattle that doesn't fade is past warning stage.
• Pressure-test the cooling system. Look for dried white or chalky residue in the engine valley.
• Check oil for coolant contamination (milky appearance on dipstick).
• Inspect cam cover seams and valve cover gasket lines for oil seepage.
• On 2011 Cayenne S and Turbo: confirm recall 17V368000 is complete. If unverified, walk away.
• On 2011 Turbo: ask about Workshop Campaign WC-55 (AOS replacement for oil consumption).
• Request a borescope cylinder inspection on any V8 S. This is standard on a proper PPI and non-negotiable.

3.6L V6 (base models, 2011-2017):

• Inspect the thermostat housing for seepage or dried coolant.
• Check the water pump area at the pulley seam.
• Ask about walnut blasting service history for intake valves.

S E-Hybrid specifically:

• Get a hybrid battery health scan via PIWIS. Individual cell state-of-charge and capacity data.
• Look for "Hybrid System Failure" in stored codes.
• A battery that hasn't been replaced on a 2015 or 2016 car is a known financial risk. Price accordingly.

Run the VIN through CarScout's recall lookup to see all current open campaigns.

Running Costs

Independent Porsche specialists charge 20-30% less than dealers for identical work. Transmission fluid service is a key example: $400 at an independent shop, $1,780-$3,200 at a dealer. Use an independent. The 8-speed Tiptronic fluid is not lifetime fluid — change it every 60,000 miles regardless of what the service schedule says.

FAQ

Is the Porsche Cayenne 958 reliable? The base V6 958 is a reasonable long-term ownership proposition with regular maintenance at an independent Porsche specialist. The V8 variants carry specific documented failure patterns — coolant pipes, timing chains, the camshaft bolt safety recall on 2011 models — that require either verified repair history or budget contingency. RepairPal rates the Cayenne dead last among luxury midsize SUVs, driven primarily by 958.1 V8 repair costs. The 958.2 trends significantly better.

Which year Porsche Cayenne 958 should I avoid? Avoid 2011 V8 models where recall 17V368000 is unverified. The 2011 is the launch year with the highest complaint count in the generation, a safety recall for aluminum camshaft adjuster bolts on V8 models that can cause engine stall and brake failure simultaneously, a defective AOS on the 2011 Turbo, and the highest incidence of transfer case complaints. The 2014 has the highest absolute NHTSA complaint count of any 958 year, driven by transfer case failures. If buying a 958.1, choose 2013 or later. If buying at all, choose 2015-2017.

What is the most reliable Porsche Cayenne 958 to buy? A 2016 or 2017 base V6 (3.6L) or Cayenne S with the 3.6L V6 biturbo represents the most reliable 958. The 958.2 platform has fewer documented failure patterns than the 958.1. The V6 base avoids the V8's coolant pipe and timing chain concerns. The 3.6L V6T in the 958.2 S is newer technology than the old V8 it replaced, with a different and generally more benign failure profile.

How much does it cost to maintain a Porsche Cayenne 958? At an independent Porsche specialist, budget $2,000-$4,500 per year for a V6, more for V8 variants. Scheduled items: oil changes ($300-$500 each annually), front brake pads and rotors ($1,200-$2,000 per axle), transfer case fluid ($200-$250 every 30,000-37,000 miles), and transmission fluid service every 60,000 miles ($400 at an independent, $1,780-$3,200 at a dealer). RepairPal puts average unscheduled repairs at $1,231/year.

How many miles will a Porsche Cayenne 958 last? With proper maintenance, V6-powered 958 examples regularly reach 200,000+ miles. V8 examples that had the coolant pipe and timing chain work done at appropriate intervals can last equally long. The transfer case is the most common unplanned failure. iSeeCars data puts the average Cayenne lifespan at 137,392 miles — but well-maintained examples consistently exceed that. The cars that fail early almost always have neglected oil changes, ignored transfer case service, and deferred maintenance.

Bottom Line

The 2016-2017 Cayenne 958 with the 3.6L V6 (base) or 3.6L V6 biturbo (S) is the buy. You get the 958.2 platform's refinements, the V6's freedom from the V8's two major failure patterns, and the transfer case extended warranty period already behind you — meaning most surviving 2016-2017 cars either had the transfer case replaced or received regular fluid changes that kept it alive.

Before committing to any 958: check every recall via /tools/recall-lookup, get a PIWIS scan from a Porsche specialist, test the air suspension overnight, and drive it in slow turns with a warm drivetrain to feel the transfer case. Do those four things and you'll know exactly what you're buying.

CarScout members can track price drops on specific years and trims at usecarscout.com.

Data sourced from NHTSA recalls database, EPA fuel economy data, and real owner experiences from Rennlist (cayenne-958-2011-2018 subforum), 6SpeedOnline, Planet-9, CayenneForums.com, pcarwise.com, and CarComplaints.com. See the full Porsche Cayenne market data for current pricing and inventory.