GMC Savana, GMT610 (USA / CAN)
Power steering fluid capacity & service interval
GMC Savana, GMT610 (USA / CAN) requires power steering fluid with a capacity of 1,1 liters. Service intervals include a check every 7500 miles. The data covers 3 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| Savana 4.3 V6 (2022- ) |
|
| Savana 6.6 V8 (2020- ) |
|
| Savana 4.3 V6 (2018-2022) |
|
Additional Notes
- The GMC Savana GMT610 power steering system holds 1.1 liters across all listed engine configurations, covering the 4.3 V6 and 6.6 V8 variants.
- A 1.1-liter capacity in a power steering reservoir is a relatively modest fill volume, consistent with a hydraulic assist system rather than a full fluid exchange or overhaul procedure.
- The 4.3 V6 configuration spanning 2018-2022 carries the same 1.1-liter capacity as the separately listed 4.3 V6 entry beginning in 2022, indicating no capacity change between those specification entries.
- The 6.6 V8, introduced in 2020, is the only configuration among the listed entries that carries an explicit service interval, with a fluid level check specified at 7,500 miles under normal use conditions.
- The 4.3 V6 entries do not carry a mileage-based check interval in the listed specifications, distinguishing them from the 6.6 V8 in terms of documented service scheduling detail.
- All three rows are designated under normal use conditions, meaning the listed capacities and intervals apply to standard operating environments rather than severe-duty or first-change scenarios.