The VW AL750 6-speed automatic transmission was produced by the company from 2002 to 2010 and was installed on VW Touareg, Porsche Cayenne or Audi Q7 crossovers under its 09D index. This automatic transmission exists in two versions and was essentially a variation of the Aisin TR-60SN automatic transmission.
AL-6 family: AL420, AL600, AL651, AL750, AL950.
Specifications
Basic – Basic modification for engines 3.2-3.6 VR6, 4.2-4.5 V8 and 2.5-3.0 TDI.
Reinforced – Reinforced modification for 4.8 Turbo, 5.0 TDI and 6.0 W12 engines.
| Production years | 2002 – 2010 |
| Type | automatic transmission |
| Number of gears | 6 |
| Type of drive | all wheel |
| Engine volume, l | up to 4.5 (Basic) up to 6.0 (Reinforced) |
| Torque output, Nm | up to 550 (Basic) up to 850 (Reinforced) |
| Recommended oil | G 055 025 A2 |
| Oil capacity, liter | 9.6 (Basic) 12.0 (Reinforced) |
| Replacing the oil | every 60,000 km |
| Replacing the filter | every 60,000 km |
| Gearbox lifespan, km | ~300 000 |
| Weight, kg | 97 (Basic) 110 (Reinforced) |
Gear ratios Volkswagen AL750
Using the example of a VW Touareg 2005 with a 3.6 engine:
| Main | 4.560 |
| 1st | 4.148 |
| 2nd | 2.370 |
| 3rd | 1.556 |
| 4th | 1.155 |
| 5th | 0.859 |
| 6th | 0.686 |
| Reverse | 3.394 |
The transmission was installed on:
- Audi Q7 1 (4L) in 2005 – 2010;
- Porsche Cayenne 1 (9PA) (as A48.52) in 2002 – 2010;
- Volkswagen Touareg 1 (7L) in 2002 – 2010.
Disadvantages of the VW AL750 gearbox
- Transmissions produced before 2005 are known for rapid wear of valve body solenoids.
- Then an updated valve body appeared with a decent service life of all its elements.
- When removing and installing an automatic transmission or engine, there is a risk of damage to the oil pump housing.
- Monitor the condition of the thermostat, it sticks and then the lubricant does not flow through the radiator.
- Also, many owners have encountered oil leaks through electrical connectors.
