---
id: what-are-the-fuel-economy-and-engine-specs-for-the-2026-buick-encore-gx
title: "What are the fuel economy and engine specs for the 2026 Buick Encore GX?"
category: faq
subtopic: encore-gx-mpg-specs
page_type: faq
source_url: "https://www.markquartmotors.com/research/buick/encore-gx/trims.htm"
tags: ["buick", "encore-gx", "specs", "efficiency", "engine"]
questions:
  - "How many mpg does the Encore GX get?"
  - "What engine does the Encore GX have?"
  - "What is the fuel economy of the Buick Encore GX?"
related: [encore-gx-trims]
dealer: Markquart Motors
---

The 2026 Buick Encore GX is powered by a standard 1.3-liter Turbo engine that delivers responsive performance and impressive efficiency. You'll get GM-estimated 29 mpg in the city and 31 mpg on the highway-solid fuel economy for a modern compact SUV.

The Sport Touring and Avenir trims come with a 9-speed automatic transmission for smooth, lively performance. The Preferred trim offers the same efficient engine, giving you consistent capability across the lineup.

This balance of efficiency and power makes the Encore GX practical for everyday driving and road trips alike. To learn more about real-world performance or to experience it yourself, visit Markquart Motors in Chippewa Falls or call (715) 833-0444.