2021 Buick Encore maintenance schedule
The 2021 Encore is part of the Gamma II generation (2014-2022), sold as an SUV. Below: its service intervals with the source behind each one, the fluids it takes, the problems owners report for this year, and the NHTSA recalls issued for it.
Service schedule
What the 2021 Encore needs, and when
Manufacturer rows link to Buick's own schedule, Independent rows to a service shop or parts retailer's published guide. Rows marked Unverified have no source Carlyle could confirm and are shown for completeness.
| Service | Interval | Source |
|---|---|---|
| Engine oil and filter (LUV, LE2) Standard interval | 7,500 mi / 1 year | Independent |
| Engine air filter (LUV, LE2) Inspect 15,000 | 45,000 mi / 4 years | Independent |
| Cabin air filter (LUV, LE2) Inspect at 15,000 | 22,500 mi / 2 years | Independent |
| Tire rotation (LUV, LE2) Align with oil change | 7,500 mi / 1 year | Independent |
| Brake fluid (LUV, LE2) Flush system | 45,000 mi / 3 years | Independent |
| Engine coolant (LUV, LE2) Dex-Cool | 150,000 mi / 5 years | Independent |
| Transmission fluid (LUV, LE2) Severe interval | 45,000 mi | Independent |
| Spark plugs (LUV, LE2) Required early on 1.4L Turbo | 60,000 mi | Independent |
| Serpentine belt (LUV, LE2) Inspect 45,000 | 150,000 mi / 10 years | Independent |
| Differential and transfer case fluid (LUV, LE2) AWD only | 45,000 mi | Independent |
| PCV valve (LUV, LE2) High failure rate, integrated in cam cover | 97,500 mi | Unverified |
| 12V battery (LUV, LE2) Test annually | Inspect, replace as needed | Independent |
Intervals are for normal driving; towing, short trips, extreme heat or dust shorten them.
Fluids and engines
What goes in it
- Engine oil
- dexos1 Gen 3, 4.2 qt
- Coolant
- Dex-Cool (Orange)
- Transmission fluid
- Dexron VI
Powertrains in this generation
- 1.4L 4-cyl (LUV), 138 hp, 6-speed automatic, FWD/AWD
- 1.4L 4-cyl (LE2), 153 hp, 6-speed automatic, FWD/AWD
Confirm the exact spec against the owner's manual or the label under the hood; capacities vary by engine and drivetrain.
Known problems
What 2021 Encore owners run into
Problems reported for this model year, with the mileage they tend to show up at. Buying past a window is not automatically a pass - it just needs to be priced in.
Safety recalls
No NHTSA recalls matched the 2021 Buick Encore
From NHTSA's recall database, matched by model and year. Recall repairs are free at Buick 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.
Running costs
What maintenance typically costs
- A typical year of maintenance
- $466
Typical US independent-shop estimates for this generation; they vary by region and condition.
Other Encore model years
Shopping new? The Buick Encore guide covers the current model, with what it costs to keep for 1 to 15 years.
Sources
- cdn.dealereprocess.org (Independent)
- siddillonbuick.com (Independent)
- au7o.io (Unverified)
- au7o.io (Unverified)
- au7o.io (Unverified)
Researched 2026-09-18. Modeling, not mechanic advice - always confirm against your car's owner's manual and service records.
Running an Encore for income?
Carlyle scores the exact listing on cost per remaining mile and projected Turo income, so you know what a 2021 Encore earns before you buy it.
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