The company assembled the 3.6-liter V6 petrol engine Porsche MCX.ZA from 2014 to 2017 and installed it only on a restyled version of the second-generation Cayenne GTS crossover. There is a derated version of the unit with the MCU.RA index for modifying the Cayenne S.
M46 family: M46.20, MCT.MA, MCX.ZA, MCT.LA.
Specifications
| Production years | 2014-2017 |
| Displacement, cc | 3605 |
| Fuel system | direct injection |
| Power output, hp | 440 |
| Torque output, Nm | 600 |
| Cylinder block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 96 |
| Piston stroke, mm | 83 |
| Compression ratio | 10.5 |
| Features | intercooler |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | at intake and exhaust |
| Turbocharging | bi-turbo |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 9.0 |
| Fuel type | petrol |
| Euro standards | EURO 6 |
| Fuel consumption, L/100 km (for Porsche Cayenne GTS 2015) — city — highway — combined |
13.2 8.3 9.9 |
| Engine lifespan, km | ~200 000 |
| Weight, kg | 205 |
The engine was installed on:
- Porsche Cayenne 2 (92A) in 2014 – 2017.
Disadvantages of the Porsche MCX.ZA engine
- The most famous problem of the engines of this line is scuffing in the cylinders.
- Their appearance greatly accelerates bad fuel, overheating and rare oil changes.
- A lot of trouble is delivered by bursting plastic tubes of the cooling system.
- After 150,000 km of run, you are likely to have to replace the timing chains.
- Weaknesses also include ignition coils, high pressure fuel pumps, turbines and a pump in the tank.
Frequently asked questions about the Porsche MCX.ZA
How much power does the Porsche MCX.ZA make?
The Porsche MCX.ZA develops 440 hp and 600 Nm of torque.
How much oil does the Porsche MCX.ZA take and which one?
Engine oil capacity: 9.0 liters. Recommended oil: 5W-30.
Does the Porsche MCX.ZA have a timing belt or chain?
The Porsche MCX.ZA uses a timing chain.
Is the Porsche MCX.ZA turbocharged?
Yes, the Porsche MCX.ZA is turbocharged (bi-turbo).
Does the Porsche MCX.ZA need valve clearance adjustment?
No, the Porsche MCX.ZA has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Porsche MCX.ZA last?
The typical lifespan of the Porsche MCX.ZA is ~200 000 km with proper maintenance.
What is the fuel consumption of the Porsche MCX.ZA?
Porsche Cayenne GTS 2015: city 13.2, highway 8.3, combined 9.9 L/100 km.
What cars was the Porsche MCX.ZA installed on?
Porsche Cayenne 2 (92A) in 2014 - 2017.
What are the common problems of the Porsche MCX.ZA?
The most famous problem of the engines of this line is scuffing in the cylinders. Their appearance greatly accelerates bad fuel, overheating and rare oil changes. All known problems.
