2025 Ineos Grenadier Quartermaster maintenance schedule
The 2025 Grenadier Quartermaster is part of the First Generation (2024-2026), sold as a pickup. Below: its service intervals with the source behind each one, the fluids it takes, and the NHTSA recalls issued for it.
Service schedule
What the 2025 Grenadier Quartermaster needs, and when
Manufacturer rows link to Ineos's own schedule, Independent rows to a service shop or parts retailer's published guide.
| Service | Interval | Source |
|---|---|---|
| Engine oil and filter 6,000 miles for heavy off-road use | 12,000 mi / 1 year | Independent |
| Engine air filter Clean/replace more frequently if off-road | 24,000 mi / 2 years | Independent |
| Cabin air filter | 24,000 mi / 2 years | Independent |
| Tire rotation Many owners prefer 5,000 miles | 12,000 mi / 1 year | Independent |
| Brake fluid Replace fluid | 2 years | Independent |
| Engine coolant Replace coolant | 4 years | Independent |
| Transmission fluid Transmission & transfer case fluid replacement | 6 years | Independent |
| Spark plugs | 4 years | Independent |
| Serpentine belt Check monthly | Inspect, replace as needed | Independent |
| Differential and transfer case fluid Check level every 2 years, replace at 4 | 4 years | Independent |
| 12V battery Health test | Inspect, replace as needed | Independent |
Intervals are for normal driving; towing, short trips, extreme heat or dust shorten them. Services we could not find an interval for are left off rather than guessed.
Fluids and engines
What goes in it
Powertrains in this generation
- 3.0L 6-cyl (B58), 282 hp, 8-speed automatic (ZF 8HP), 4WD
Confirm the exact spec against the owner's manual or the label under the hood; capacities vary by engine and drivetrain.
Safety recalls
No NHTSA recalls matched the 2025 Ineos Grenadier Quartermaster
From NHTSA's recall database, matched by model and year. Recall repairs are free at Ineos dealers, and a given car may already be fixed or fall outside a campaign, so check the VIN at nhtsa.gov/recalls before you buy.
Other Grenadier Quartermaster model years
Shopping new? The Ineos Grenadier Quartermaster guide covers the current model, with what it costs to keep for 1 to 15 years.
Sources
- hendrickineoscharleston.com (Independent)
- rusnakineosgrenadier.com (Independent)
- warnerineosgrenadier.com (Independent)
Researched 2026-09-22. Modeling, not mechanic advice - always confirm against your car's owner's manual and service records.
Running a Grenadier Quartermaster for income?
Carlyle scores the exact listing on cost per remaining mile and projected Turo income, so you know what a 2025 Grenadier Quartermaster earns before you buy it.
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