Buick Encore GX
1.3-liter turbo three-cylinder with 155 hp and 9-speed automatic. Noticeably smoother and more powerful than the 1.2L sibling. Early engine failures and fuel rail defects reported in new units, but significantly less problematic than the LIH.
The better choice with AWD
155 hp turbo with 9-speed auto instead of CVT. Noticeably smoother and more reliable than the 1.2L base.
Engine Weaknesses 3
2024–2025 NHTSA complaints: connecting rod failure and total loss documented. Too new for final verdict but warning sign.
Symptoms: Loud bang, smoke, complete engine failure
Fuel rail replacement required on some early units. Parts were backordered.
Symptoms: Check engine light, rough running, power loss
Squeaking and ticking noises on early units. GM TSB exists, dealers call it normal.
Symptoms: Squeak on cold start, ticking at idle
Vehicle Weaknesses 5
The CVT (VT40) in the FWD version shows shudder and can stall at low speeds.
Electronic gear selector fails to recognize Park position. TSB 23-NA-119 describes the repair. Class action lawsuit filed against GM.
ABS wheel speed sensors fail prematurely, sometimes at just 5,000 miles. ABS and traction control deactivate.
The three-cylinder engine produces noticeable cabin vibrations, especially at idle. By design, not repairable.
Display dropouts, rearview camera freezes, infotainment unresponsive. Software issue.
