Why does my 2023 Lexus RX 350 hesitate or jerk when I take off?

Short answer: Many 2023–2025 RX 350s hesitate or jerk from a stop because of how the 2.4 turbo and 8-speed are programmed. Try another drive mode and ask Lexus about software if it stays rough or just started.

Symptom: A pause then a jerk when you press the gas from a stop, or clunky upshifts and downshifts at low speed, usually without a warning light.

What to check first

1. Try Normal or Sport for a week and see if the takeoff jerk changes.
2. Note whether it happens only when cold or every time you leave a stop.
3. Ask Lexus to check for software updates and to record a test drive if they can feel it.
4. Get codes read if a warning light is on.

Likely causes

1. 8-speed and turbo programming from a stop. The redesigned RX 350 pairs a 2.4 turbo with an 8-speed automatic. Owners describe a hesitation or jerk when taking off gently, and clunky shifts at low speed. Many say it feels like the programming, not a broken part.
2. Drive mode (Eco vs Normal vs Sport). Sport or a firmer mode often reduces the lag for owners. Eco can make the takeoff feel lazy or jerky.
3. Software or a fluid service if the feel is new. If hesitation started suddenly, ask Lexus to scan for codes, check for transmission software, and inspect fluid. Do not assume it is 'just how it is' if it is new or getting worse.

What it usually costs

A software check is a dealer visit and is typically covered under warranty. We did not see owners posting an out-of-warranty transmission price for this complaint.

Is it safe to keep driving?

A programmed hesitation is annoying. If the RX slams, slips, or a warning appears, have it checked.

DIY or shop?

Changing drive modes is DIY. Software and diagnosis are dealer work.

Recalls, bulletins and complaints in plain words

• Related recalls: NHTSA lists these recalls touching this area of the Lexus RX 350: 23V480000 (2023-2023 model years, steering:column); 24V482000 (2024-2024 model years, seats:front assembly:head restraint); 25V040000 (2023-2023 model years, steering:column); 25V059000 (2024-2025 model years, seat belts:rear/other:webbing). Check your VIN at nhtsa.gov/recalls. If your car is part of this recall, the dealer fixes it for free.
• Plain words: The complaint count below shows how often owners reported problems that mention these words to NHTSA. A count is not proof of a defect.
• NHTSA complaints: 39 keyword-matched complaints for Lexus RX 2023–2025 (of 151 unique complaints queried, NHTSA complaints API by model year, queried 2026-11-08; keywords: hesitation, transmission, shift, jerk, lag, clunk, acceleration). This counts complaints that mention these words. It is not a defect finding.

What owners report

• In Clunky transmission on a 2023+ RX350 - is this common? on Reddit r/Lexus, an owner asked whether a clunky transmission was common on 2023-and-newer RX 350s, and others compared low-speed shift feel.
• In Is Anyone Else Getting a Hesitation and Jerk When Taking Off? on Reddit r/LexusRX350, an RX 350 owner asked if others felt a hesitation and jerk when taking off, the complaint that comes up most on this powertrain.
• In Changing gear issues on Reddit r/LexusRX, an RX owner described trouble changing gears and asked what others had tried.

Quick tip

On a test drive, leave a few stop signs gently and in Eco. That is where this RX shows its manners.

Vehicle focus: Lexus RX 350 (2023–2025 fifth generation) with the 2.4L turbo and 8-speed. RX 350h and RX 500h hybrids feel different.

Safety / mechanic note

A sudden jerk into an intersection can surprise the driver behind you. Verify with a mechanic.