Nissan X-trail, T33/HT33 (EU)

Additional Notes

• The Nissan X-Trail T33/HT33 (EU) 1.5 VC-T carries two separate cooling circuits across all powertrain variants: one for the main engine and one for either the intercooler (Mild Hybrid) or the inverter (e-Power and e-Power e-4ORCE). Each circuit has its own total capacity and service interval, making them independent service items.
• The main engine cooling system holds a total of 8.5 liters on the Mild Hybrid variant and 8.4 liters on both e-Power variants, with a shared reservoir capacity of 0.83 liters across all three powertrains. The difference between total and reservoir figures reflects the volume held within the engine block, cylinder head, and hoses rather than the expansion tank alone.
• The intercooler cooling circuit on the 1.5 VC-T Mild Hybrid has a total capacity of 3.1 liters, while the inverter cooling circuit on the 1.5 VC-T e-Power (two-wheel drive) holds 5.4 liters. Both share a reservoir capacity of 0.55 liters.
• The inverter cooling circuit on the 1.5 VC-T e-Power e-4ORCE has a total capacity of 7.8 liters, compared to 5.4 liters on the two-wheel-drive e-Power variant. The larger volume on the e-4ORCE reflects the additional rear electric motor and associated power electronics requiring thermal management.
• Under normal service conditions, the main engine cooling system on the Mild Hybrid is renewed at 60,000 km or 48 months. The first change on the same circuit is extended to 100,000 km or 60 months, meaning the initial factory fill is treated as longer-lasting before the standard recurring interval applies.
• The main engine cooling system on both e-Power variants follows a normal interval of 60,000 km or 48 months, with a first-change interval of 90,000 km or 60 months. The Mild Hybrid's first-change distance of 100,000 km is 10,000 km longer than the e-Power equivalent, despite sharing the same time limit of 60 months.
• The intercooler cooling circuit on the Mild Hybrid follows the same interval structure as the main engine circuit: 60,000 km or 48 months for normal changes, and 100,000 km or 60 months for the first change only.
• The inverter cooling circuit on both e-Power variants uses a normal interval of 80,000 km or 48 months, which is 20,000 km longer per cycle than the main engine circuit's 60,000 km interval. The first-change interval for the inverter circuit is set at 200,000 km or 60 months, a substantially extended distance compared to the 90,000 km first-change interval of the main engine circuit.
• Across all 24 rows, the 2022-2023 and 2024 model year entries carry identical capacity and interval specifications within each powertrain and circuit combination. No specification differences exist between those two model year groups in the data.