The ES 350 currently uses an eight-speed automatic transmission. Older generations relied on a six-speed automatic, while the ES 300h hybrid uses a continuously variable transmission (CVT).
To understand how the transmission in the Lexus ES 350 has evolved, it helps to review the model’s history, what the latest editions offer, and how the hybrid variant differs in its drivetrain. This article provides a concise look at transmission types across generations and what you’ll find in the current ES 350 lineup.
Transmission by generation
Below is a concise timeline of the ES 350’s transmission changes across major generations. The list reflects typical configurations offered in the United States market, where applicable.
- 2007–2012: 6-speed automatic transmission paired with a 3.5-liter V6
- 2013–2018: 6-speed automatic transmission with the updated 3.5-liter V6
- 2019–present: 8-speed automatic transmission with the 3.5-liter V6
In summary, the ES 350 shifted from a 6-speed automatic to an 8-speed automatic with the introduction of the current generation, benefiting smoother shifts and improved efficiency. The hybrid variant continues to use a different drivetrain approach.
Current model specifics
As of the latest model years, the ES 350 is powered by a 3.5-liter V6 connected to an eight-speed automatic transmission. The configuration is front-wheel drive, and there is no manual transmission option on the ES 350. All-wheel drive is not a standard or widely offered option for the ES 350 in the U.S. market; availability may vary by region.
Hybrid comparison: ES 300h
For context, the ES 300h, Lexus’s hybrid variant, uses a different transmission approach. Rather than a traditional automatic, the hybrid relies on a continuously variable transmission (CVT) integrated with its hybrid powertrain to optimize fuel efficiency and electric motor assistance.
- ES 350: 8-speed automatic transmission (non-hybrid model)
- ES 300h: CVT hybrid transmission (eCVT)
Concisely, the ES 350’s current non-hybrid version employs an eight-speed automatic for responsive performance and smooth cruising, while the ES 300h uses a CVT to maximize hybrid efficiency.
Maintenance and considerations
Regular transmission fluid checks and following the factory service intervals remain key for any automatic transmission. If you notice slipping, hard shifting, or unusual noises, a specialist inspection is advised. For hybrid systems, battery and electric motor health are also important, particularly for owners of the ES 300h.
Summary
The ES 350’s transmission has evolved from a six-speed automatic in earlier generations to an eight-speed automatic in recent years, delivering smoother shifts and better efficiency. The ES 300h, by contrast, uses a CVT as part of its hybrid system. For prospective buyers, the essential takeaway is that the current ES 350 relies on an eight-speed automatic, with no manual option and no widespread AWD configuration in the U.S. market.