Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBUICK2013REGAL TURBO PREMIUM, STANDARD TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 134 (AUTOMATIC TRANSMISSION - AF40-6)SPECIFICATIONSTRANSMISSION GENERAL SPECIFICATIONS
2013 Buick Regal Turbo Premium, Standard Trans
Transmission General Specifications
2013 Buick Regal Turbo Premium, Standard TransSECTION Transmission General Specifications
WARNING: This page is about a different car, the 2012 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Transmission General Specifications
| Name | AF40-6 | |
|---|---|---|
| RPO Code | MDK | |
| Production Location | Japan | |
| 1st Gear Ratio | 4.148 | |
| 2nd Gear Ratio | 2.370 | |
| 3rd Gear Ratio | 1.556 | |
| 4th Gear Ratio | 1.155 | |
| 5th Gear Ratio | 0.859 | |
| 6th Gear Ratio | 0.686 | |
| Reverse | 3.394 | |
| Torque Converter Size (Diameter of Torque Converter Turbine) | 260 mm (10.2 in) | |
| Pressure Taps | Line Pressure | |
| Transmission Fluid Type | AW-1 | |
| Transmission Fluid Capacity - Refill | 3 liters (3.2 quarts) | |
| Transmission Fluid Capacity - Repaired / Dry Transmission | 7.0 liters (7.4 quarts) | |
| Transmission Type: 6 | Six Forward Gears | |
| Transmission Type: E | Electronic Controls | |
| Position Quadrant | P, R, N, D | |
| Case Material | Die Cast Aluminum | |
| Transmission Weight Dry (Approximate) | 88.5 kg (195.10 lbs) | 86.9 kg (191.58 lbs) |
| Transmission Weight Wet (Approximate) | 94.3 kg (207.89 lbs) | 93.6 kg (206.35 lbs) |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.