Steyr S18

Differential fluid capacity & service interval

Steyr S18 differential fluid capacity ranges from 2,5 to 9,5 liters. Service intervals include checking at 20000 km and changing at 40000 km or 12 months. The data covers 18 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • 10S18 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 8 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 10S18 4x4 (1988-1996)
  • Front
  • Use: Normal
  • Capacity 2,5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 10S18 4x4 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 8 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 11S18 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 8 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 12S18 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 9,5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 12S18 4x4 (1988-1996)
  • Front
  • Use: Normal
  • Capacity 2,5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 12S18 4x4 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 8 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 13S18 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 9,5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 13S18 (UK only !) (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 14S18 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 15S18 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 15S18 4x4 (1988-1993)
  • Front
  • Use: Normal
  • Capacity 2,5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 15S18 4x4 (1988-1993)
  • Rear
  • Use: Normal
  • Capacity 8 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 16S18 (1988-1993)
  • Rear
  • Use: Normal
  • Capacity 5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 17S18 (1988-1993)
  • Rear
  • Use: Normal
  • Capacity 5 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 17S18 (UK only !) (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 8 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 8S18 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 8 liter
  • Check 20000 km
  • Change 40000 km/ 12 months
  • 9S18 (1988-1996)
  • Rear
  • Use: Normal
  • Capacity 8 liter
  • Check 20000 km
  • Change 40000 km/ 12 months

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