Scheduled Maintenance & Severe-Service Interval Calculator

Adjust engine oil, brake fluid, ATF/CVT/DCT fluid, and coolant intervals based on annual mileage and urban/severe operating conditions.

Driving ProfileOEM Severe-Service Schedule
Adjusted Service ScheduleEngine Longevity
10,000 km / 9 months

Target ~250 engine hours maximum per oil fill

Cabin & Engine Air Filters
Every 15,000 km / 12 months
Brake Fluid Flush (DOT 4)
Every 24 months (hygroscopic moisture limit)
ATF / CVT / Haldex Fluid
Every 50,000–60,000 km
Scheduled Maintenance & Severe-Service Interval Calculator — Reference Parameters
CalculatorScheduled Maintenance & Severe-Service Interval Calculator
Standard / FormulaNormal vs Severe
Execution ModeInstant Client-Side Browser Calculation