What engine does the Lexus ES 350 use?

The Lexus ES 350 uses a 3.5-liter V6 engine, delivering about 302 horsepower in recent U.S.-spec models.

Beyond that concise answer, the ES 350 is the gasoline-powered variant of Lexus's ES sedan lineup. Over its generations, it has relied on a refined, naturally aspirated 3.5-liter V6 paired with an automatic transmission. In newer models, engineers have employed direct injection and variable valve timing to balance power with smooth, quiet operation. The ES 300h hybrid sits alongside the ES 350, using a separate 2.5-liter four-cylinder hybrid system rather than the V6.

Engine configuration and performance

The ES 350 is powered by a 3.5-liter V6—commonly referred to by its engine code 2GR-FKS in recent iterations. It produces roughly 302 horsepower and about 267 lb-ft of torque, enabling confident acceleration while preserving the refined, quiet ride Lexus customers expect. Power is transmitted through an automatic transmission, and EPA fuel economy typically lands in the low- to mid-20s in city driving and the mid-30s on highways, depending on year and configuration.

Yearly evolution of the powertrain

Over the model’s generations, Lexus has refined the 3.5-liter V6 with direct injection and variable valve timing to improve efficiency and throttle response, while maintaining the engine’s smooth, linear power delivery. The fundamental displacement remains 3.5 liters, with changes mostly in fuel delivery, cooling, and calibration to meet evolving emissions and efficiency standards.

The ES lineup context

For buyers prioritizing efficiency, Lexus offers the ES 300h hybrid, which pairs the 2.5-liter Atkinson-cycle four-cylinder engine with an electric motor to achieve higher overall fuel economy. The ES 350 continues to serve as the gasoline-powered option, with no turbocharged version in the current lineup.

Summary

In short, the Lexus ES 350 uses a 3.5-liter V6 engine (the 2GR-FKS variant in recent years) producing about 302 horsepower, paired with an automatic transmission, and positioned as the more powerful gasoline option alongside the ES 300h hybrid.

What is the common problem in Lexus ES 350?

Common problems reported for the Lexus ES 350 include oil leaks, issues with the infotainment and navigation systems, a melting dashboard, and potential engine problems like blown cylinder head gaskets, especially in certain model years. Owners have also noted problems with brakes, window or sunroof malfunctions, and steering issues.
 
Engine and mechanical issues

• Oil leaks: Leaks from the engine area, often due to faulty gaskets or seals, are frequently reported. 
• Engine problems: Issues such as blown cylinder head gaskets (particularly in 2007-2009 models), ticking or knocking sounds, and general engine problems can occur. 
• Brakes: Some owners report premature wear on brake pads and rotors, as well as vibration or pulsation during braking. 
• Steering: Problems with the steering system have also been cited.
• Transmission: Major transmission issues have been reported in some cases.

Electrical and infotainment problems 

• Melting dashboard: This is a well-known issue on some models, where the dashboard material degrades and melts. 
• Infotainment and navigation: Common complaints include issues with the infotainment system, GPS failures, and software problems. 
• Windows and sunroofs: Some owners have reported that windows or the sunroof can open on their own. 
• Airbags: There have been recalls for airbag issues, such as the passenger front airbag not deploying as needed. 

Other issues

• Intended acceleration: Some drivers have experienced unintended acceleration. 
• Wind noise: Intrusive wind noise, particularly at highway speeds, is noted by some owners of newer models. 

Is the Lexus ES 350 based on the Camry?

The 2018-2025 ES 350 uses Toyota'a TNGA- K architecture which underpins the Camry, LS, and until it was discontinued in 2022, the Avalon. If you want to get really, really technical, Toyota/Lexus will tell you that the ES switched over to the Avalon platform back in 2012, after having started on the Camry's body style.

What year to stay away from Lexus ES 350?

You should avoid the 2007, 2008, 2011, 2013, 2014, and 2015 Lexus ES 350 models due to common issues like melting dashboards, engine/transmission problems, and other mechanical failures. While some later years also have specific reported problems, such as a hollow door design on some 2019 models that causes noise, the 2007-2015 period contains the most widely cited issues.
 
Years to avoid and common problems

• 2007–2009: Prone to oil leaks, engine issues like blown head gaskets, and AC problems from a defective evaporator core. The 2007 model is particularly known for its melting dashboard. Transmission problems like rough shifting and hesitations are also common. 
• 2011: Has a high number of complaints for various problems, including engine and transmission issues, as well as other mechanical failures. 
• 2013–2015: Reportedly have issues with exploding sunroofs, engine stalls when turning, and door lock malfunctions. Some of these years also saw problems with ventilated seats and powertrain fluid leaks. 
• 2019: Some owners reported that the doors feel hollow and let in a lot of road noise, a problem that was reportedly fixed around the 2020-2021 model years. 

Years that are generally considered more reliable

• 2012: Often mentioned as a good year to buy. 
• 2017–2019: Generally considered reliable with modern features. 
• 2020 and later: The years following the 2019 model year are generally considered more reliable, with some specific minor issues such as the hollow doors on 2019 models being addressed in later models. 

What kind of engine does a Lexus ES 350 have?

V6 engine
Available as the Lexus ES 350, ES 350 Luxury, ES 350 Ultra Luxury, ES 350 F SPORT Design, and ES 350 F SPORT Handling, the Lexus ES 350 has a diverse lineup of models, all packed with power and agility. The ES 350 comes with a V6 engine offering 302 horsepower and 267 pound-feet of torque.