2023 Buick Encore GX

Compact SUV Regular
Buick Encore GX 2023
30MPG Combined
3 Trims
← 2022 2023 2024 →
Updated February 27, 2026

The 2023 Buick Encore GX Compact SUV provides 27–30 combined MPG depending on trim. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.

2023 Buick Encore GX Specifications

SpecValue
Combined MPG27–30 combined MPG depending on trim
City MPG29
Highway MPG32
Body StyleCompact SUV
Fuel TypeRegular
DriveAWD
Available Trims3

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Auto26/29/271.3L 3cylAutomatic 9-spd
3 cyl29/31/301.2L 3cylAutomatic (variable gear ratios)
3 cyl29/32/301.3L 3cylAutomatic (variable gear ratios)

Annual Fuel Cost

Based on EPA estimates, the 2023 Buick Encore GX costs approximately $1,516 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

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