The German company assembled the 4.8-liter turbo engine Porsche M48.70 from 2009 to 2013 and installed it on the pre-styling modification of the first generation Panamera in the back of 970. This unit has two degrees of boost: for the Turbo version with 500 hp and for the Turbo S with 550 hp.
M48 family: M48.00, M48.01, M48.50, M48.51, M48.70.
Specifications
| Production years | 2009-2013 |
| Displacement, cc | 4806 |
| Fuel system | direct injection |
| Power output, hp | 500 – 550 |
| Torque output, Nm | 700 – 750 |
| Cylinder block | aluminum V8 |
| Block head | aluminum 32v |
| Cylinder bore, mm | 96 |
| Piston stroke, mm | 83 |
| Compression ratio | 10.5 |
| Features | no |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | on the intake shafts |
| Turbocharging | MHI TD04HL |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 8.5 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for Porsche Panamera Turbo 2010) — city — highway — combined |
18.0 8.9 12.2 |
| Engine lifespan, km | ~200 000 |
| Weight, kg | 236 |
The engine was installed on:
- Porsche Panamera 1 (970) in 2009 – 2013.
Disadvantages of the Porsche M48.70 engine
- Seizures in the cylinders are less common than their predecessor, but they do occur;
- The problem with defective phase regulators on the intake shafts of this engine also applies;
- Coolant pipes and expansion tank often burst and leak;
- A lot of trouble is associated with the injection pump of the direct injection system and the fuel pump in the tank;
- Turbines, ignition coils and a thermostat are distinguished by a low resource for this engine.
Frequently asked questions about the Porsche M48.70
How much power does the Porsche M48.70 make?
The Porsche M48.70 develops 500 - 550 hp and 700 - 750 Nm of torque.
How much oil does the Porsche M48.70 take and which one?
Engine oil capacity: 8.5 liters. Recommended oil: 5W-40.
Does the Porsche M48.70 have a timing belt or chain?
The Porsche M48.70 uses a timing chain.
Is the Porsche M48.70 turbocharged?
Yes, the Porsche M48.70 is turbocharged (MHI TD04HL).
Does the Porsche M48.70 need valve clearance adjustment?
No, the Porsche M48.70 has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Porsche M48.70 last?
The typical lifespan of the Porsche M48.70 is ~200 000 km with proper maintenance.
What is the fuel consumption of the Porsche M48.70?
Porsche Panamera Turbo 2010: city 18.0, highway 8.9, combined 12.2 L/100 km.
What cars was the Porsche M48.70 installed on?
Porsche Panamera 1 (970) in 2009 - 2013.
What are the common problems of the Porsche M48.70?
Seizures in the cylinders are less common than their predecessor, but they do occur. The problem with defective phase regulators on the intake shafts of this engine also applies. All known problems.
