Drive Modes
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1st Gear
Joined: Sep 2024
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Drive Modes
Can someone explain the different drive modes to me? I have only owned my rx350 for a couple months. Im really unhappy with the jolty behavior of the engine. Today i switched from normal mode to sport and eco, they were both considerably more smooth than normal mode. Is this normal? Can i drive in eco all of the time or is it only for when my fuel tank is low? Please HELP!
The drive modes as listed by Lexus. However, the ECU learns your driving behaviors and adjusts accordingly overtime.
ECO, truthfully shouldn't ever be used as most folks have a tendency to overcompensate with the throttle thus reducing the impact it is meant to have. Learn to be smooth with your throttle in normal and you'll be fine.
My GS performs drastically different than my brother in law who drives like he's on a perpetual Sunday drive. It's such a difference that my throttle response is significantly more responsive.
Snow mode which isn't mentioned is nothing more than the vehicle starting in a higher gear to reduce tire slip.
Moreover, vehicle traction control and stability are less intrusive in Sport Mode. As a result, Lexus drivers can enhance their vehicle's performance without constraints.
ECO, truthfully shouldn't ever be used as most folks have a tendency to overcompensate with the throttle thus reducing the impact it is meant to have. Learn to be smooth with your throttle in normal and you'll be fine.
My GS performs drastically different than my brother in law who drives like he's on a perpetual Sunday drive. It's such a difference that my throttle response is significantly more responsive.
Snow mode which isn't mentioned is nothing more than the vehicle starting in a higher gear to reduce tire slip.
Eco Mode
Eco Mode improves the car's efficiency by reducing fuel consumption. This is typically achieved by reducing the fuel that enters the engine and shutting down some of its cylinders. Besides this, the air-conditioner temperature and the throttle response are often reduced to save fuel and enhance mileage capabilities.EV Mode
Lexus cars should automatically operate in EV mode when driven below 45km/h. Hybrid vehicles with moderate powertrains may not have this mode available, and therefore it can be selected manually.Sport Mode
The vehicle will be more maneuverable in sport mode and perform better because it emphasizes dynamic handling. The powertrain output and supply voltage are increased to achieve this. Engine revs will be higher, as well as EPS (Electric Power Steering) and throttle.Moreover, vehicle traction control and stability are less intrusive in Sport Mode. As a result, Lexus drivers can enhance their vehicle's performance without constraints.
Instructor
Joined: Jun 2023
Posts: 960
Likes: 513
From: NJ
Also, note the mention of reduced A/C operation in ECO, a fuel-saving setting.
I'll admit, we haven't felt a lack of A/C performance, but we don't live in an area with triple-digit ambient temperatures, either.
I'll admit, we haven't felt a lack of A/C performance, but we don't live in an area with triple-digit ambient temperatures, either.
Lead Lap
Joined: Nov 2013
Posts: 4,329
Likes: 1,238
From: IL
We use Drive Mode ECO in our 2020 ESh when traveling solo or as a couple.
Softened throttle response and lessened AC output is fine for this load.
Switch to Normal when out with friends and the increased conversations tax the AC!
Occasionally Switch to Sport instead of using Paddle Shifters when negotiating cloverleaf
highway interchanges, this increases engine and regen braking and then punches up the
next merging acceleration. Switch it back to ECO or Normal (see above).
Softened throttle response and lessened AC output is fine for this load.
Switch to Normal when out with friends and the increased conversations tax the AC!
Occasionally Switch to Sport instead of using Paddle Shifters when negotiating cloverleaf
highway interchanges, this increases engine and regen braking and then punches up the
next merging acceleration. Switch it back to ECO or Normal (see above).
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bclexus
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Apr 13, 2015 07:26 PM
