Iveco Daily 42

Additional Notes

• All Iveco Daily 42 variants listed here share a uniform rear differential fluid capacity of 1.35 liters, which is consistent with a service fill volume for a light-to-medium commercial vehicle rear axle of this class.
• The 60-month time limit applies across every variant and use condition in the specifications, meaning the calendar-based interval remains fixed regardless of whether the distance threshold is reached first.
• Under normal use conditions, the Daily 42 S 14, S 16, S 18, and S 21 all carry a 350,000 km change interval for the rear differential fluid, paired with the 60-month ceiling.
• Urban use conditions reduce the distance-based change interval from 350,000 km to 200,000 km on the Daily 42 S 14, S 16, S 18, and S 21, while the 60-month time limit remains unchanged. Urban operation typically involves more frequent stop-start cycles and lower average speeds, which can accelerate fluid degradation relative to steady highway driving.
• The Daily 42 S 16 3.0 is the only variant in the specifications assigned a heavy duty use condition rather than an urban one. Under heavy duty use, the change interval is 200,000 km with the same 60-month time limit, matching the distance figure seen under urban conditions on other variants.
• The designation structure used across the range, such as S 14, S 16, S 18, and S 21, reflects power output ratings in the Iveco Daily naming convention, where the numeric suffix corresponds to engine power in tens of kilowatts. Despite the differing power outputs, the rear differential fluid capacity of 1.35 liters is identical across all listed variants.
• The Daily 42 S 16 appears in two separate entries: one without an engine displacement suffix and one designated 3.0, indicating a specific 3.0-liter engine variant. Both share the same 1.35-liter rear differential capacity, though the 3.0 variant is paired with a heavy duty condition rather than an urban one.