Lexus RX350 transmission shifting best in sport mode, struggles in eco mode on Lexus RX350

Submitted by Vehicle Owner · Feb 16, 2026
Published by RepairPal

Problem overview

Some Lexus RX350 owners report experiencing differences in driving performance based on the selected driving mode. In Sport mode, they note enhanced throttle response and quicker shifts that contribute to a more responsive and performance-oriented driving experience. Conversely, in Eco mode, some owners find that acceleration feels muted and shifting strategies prioritize fuel economy and emissions reduction, which may not meet their preferences for a dynamic driving experience. As a result, those seeking a smoother and more engaging ride often prefer to use Sport mode for its performance benefits.

2 people reported this problem
1 comment
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Lexus RX350 vehicles with this problem

1 model year affected
Average mileage: 35,000 miles
(35,000 - 35,000)

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