2020 Buick Encore GX
31MPG
Combined
3
Trims
2020
2021 →
Updated February 27, 2026
The 2020 Buick Encore GX is a Compact SUV that delivers 28–31 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2020 Buick Encore GX Specifications
| Spec | Value |
|---|---|
| Combined MPG | 28–31 combined MPG depending on trim |
| City MPG | 30 |
| Highway MPG | 32 |
| Body Style | Compact SUV |
| Fuel Type | Regular |
| Drive | AWD |
| Available Trims | 3 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Auto | 26/29/28 | 1.3L 3cyl | Automatic 9-spd |
| 3 cyl | 30/32/31 | 1.3L 3cyl | Automatic (variable gear ratios) |
| 3 cyl | 26/30/28 | 1.2L 3cyl | Automatic (variable gear ratios) |
Annual Fuel Cost
Based on EPA estimates, the 2020 Buick Encore GX costs approximately $1,533 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2020 Buick Encore GX
See how it stacks up against similar vehicles:
Other Model Years
- 2026 Buick Encore GX
- 2025 Buick Encore GX
- 2024 Buick Encore GX
- 2023 Buick Encore GX
- 2022 Buick Encore GX
- 2021 Buick Encore GX
- 2020 (this page)
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