Citroën C3 Aircross
Coolant capacity & service interval
The Citroën C3 Aircross coolant capacity ranges between minimum and maximum values. The data covers 2 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| C3 Aircross 1.2 PureTech 130, HNY (2017-2018) |
|
| C3 Aircross 1.6 BlueHDi 115, BHX (2017-2019) |
|
Additional Notes
- The Citroën C3 Aircross coolant specifications for both the 1.2 PureTech 130 (HNY) and the 1.6 BlueHDi 115 (BHX) engines describe a fill level expressed as a range rather than a fixed volume, with the accepted level falling between a minimum and maximum mark.
- A min-to-max fill range is typical of coolant reservoir or expansion tank specifications, where the precise volume is less critical than maintaining the fluid level within the marked boundaries on the tank.
- The 1.2 PureTech 130 (HNY) carries a model year span of 2017-2018, while the 1.6 BlueHDi 115 (BHX) spans 2017-2019, meaning the two engines share the same style of coolant level specification across overlapping but not identical production periods.
- Both configurations list the use condition as normal, meaning the min-to-max level guidance applies under standard operating conditions rather than a specific service scenario such as an overhaul or first-fill procedure.
- The shared specification format across a petrol engine and a diesel engine suggests the cooling system fill guidance for the C3 Aircross in this period was not differentiated by fuel type or engine displacement in the available data.