The 3.0-liter V6 diesel Porsche MCR.CA was produced from 2011 to 2018 only for the second-generation Cayenne; there was also a version detuned to 211 hp, the MCR.CB. It belongs to the EA897 series and is essentially a clone of the Audi CRCA.
Porsche diesel family: M05.9E, MCT.BA, MCR.CC, MCU.DB, M05.9D, MCD.UD, MCR.CA, MCT.BB, MCT.BC, MCV.VA, MCW.JA, MDB.UC, MCU.DC.
Specifications
| Production years | 2011-2018 |
| Displacement, cc | 2967 |
| Fuel system | Common Rail |
| Power output, hp | 245 |
| Torque output, Nm | 550 |
| Cylinder block | cast iron V6 |
| Block head | aluminum 24v |
| Cylinder bore, mm | 83 |
| Piston stroke, mm | 91.4 |
| Compression ratio | 16.8 |
| Features | 2 x DOHC |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | Garrett GTB2260VZK |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 8.0 |
| Fuel type | diesel |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Porsche Cayenne 2012) — city — highway — combined |
8.4 6.5 7.2 |
| Engine lifespan, km | ~350 000 |
| Weight, kg | 195 |
The engine was installed on:
- Porsche Cayenne 2 (92A) in 2011 – 2018.
Disadvantages of the Porsche MCR.CA engine
- A reliable diesel, but the fuel system with piezo injectors is demanding on fuel quality;
- The most common complaints are oil leaks from gaskets and seals and coolant leaks from the heat exchanger in the V of the block;
- By about 200,000 km the timing chains may stretch, and replacing them is expensive;
- Other problems are related to clogged swirl flaps, particulate filter and EGR valve.
Frequently asked questions about the Porsche MCR.CA
How much power does the Porsche MCR.CA make?
The Porsche MCR.CA develops 245 hp and 550 Nm of torque.
How much oil does the Porsche MCR.CA take and which one?
Engine oil capacity: 8.0 liters. Recommended oil: 5W-30.
Does the Porsche MCR.CA have a timing belt or chain?
The Porsche MCR.CA uses a timing chain.
Is the Porsche MCR.CA turbocharged?
Yes, the Porsche MCR.CA is turbocharged (Garrett GTB2260VZK).
Does the Porsche MCR.CA need valve clearance adjustment?
No, the Porsche MCR.CA has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Porsche MCR.CA last?
The typical lifespan of the Porsche MCR.CA is ~350 000 km with proper maintenance.
What is the fuel consumption of the Porsche MCR.CA?
Porsche Cayenne 2012: city 8.4, highway 6.5, combined 7.2 L/100 km.
What cars was the Porsche MCR.CA installed on?
Porsche Cayenne 2 (92A) in 2011 - 2018.
What are the common problems of the Porsche MCR.CA?
A reliable diesel, but the fuel system with piezo injectors is demanding on fuel quality. The most common complaints are oil leaks from gaskets and seals and coolant leaks from the heat exchanger in the V of the block. All known problems.
