2008 Lexus Ls600h problems

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The Lexus LS (XF40) is full-size luxury sedan produced by Toyota under their luxury division, Lexus. Replacing the XF30 series, the XF40 represented the fourth generation of the Lexus LS, produced from 2006 to 2017.

Lexus debuted the model line at the 2006 North American International Auto Show, with variants including the standard wheelbase LS 460 (USF40) and long wheelbase LS 460 L (USF41); the chassis codes (USF40/USF41) are derived from the fourth generation XF40 platform code and UR series engine designation. In development from 2001, the final design was selected for the V8 models in late 2003, with the hybrid variant's design finalized in 2004. Introduced at the 2006 New York International Auto Show, all-wheel drive hybrid models, the standard wheelbase LS 600h (UVF45) and long wheelbase LS 600h L (UVF46), joined the lineup in the 2008 model year. The LS 460 and LS 460 L models feature a 4.6 L UR series V8 and an 8-speed automatic transmission, while hybrid models are powered by a 5.0 L UR series V8 engine equipped with electric motors, with a continuously variable transmission and all-wheel drive. All-wheel drive versions of the non-hybrid LS 460 (USF45) and LS 460 L (USF46) models were introduced at the 2008 Moscow International Automobile Salon. The XF40 received updates for the 2010 and 2013 model years.

Since its introduction, multiple fourth generation Lexus LS models have been sold worldwide, including standard, long wheelbase, hybrid, and all-wheel-drive versions. At its introduction, the LS 600h L became the most expensive sedan produced in Japan, with a sticker price of approximately US$125,000.

2008 Lexus Ls600h

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Common 2008 Lexus Ls600h problems

Based on the complaints from owners of the 2008 Lexus LS600h, common problems with this car include issues with the hybrid battery, transmission, suspension, fuel system, and various other components. Here is a detailed breakdown of each problem:

  1. Hybrid Battery Degradation: Over time, the hybrid battery may degrade, leading to reduced fuel economy and performance. Replacing the battery can be a costly repair.
  2. Transmission Issues: Owners have reported problems with the transmission, such as rough shifting or failure to shift altogether. This could be caused by a faulty torque converter or transmission control module.
  3. Suspension Problems: Some owners have experienced clunking or rattling noises from the suspension when driving over bumps or rough roads. This may be due to worn-out or damaged suspension components.
  4. Fuel System Concerns: Issues with the fuel system, like lack of power or difficulty starting the engine, have been reported. This could be linked to a faulty fuel pump or fuel injector.
  5. ABS System Troubles: Some owners have faced problems with the ABS system, such as pulsation in the brake pedal or warning lights on the dashboard. This may be due to a faulty ABS sensor or control module.
  6. Other Reported Issues: Owners have mentioned issues with the drive-by-wire system, electronic brakes, handling at high speeds, adaptive cruise control, and various noises coming from different parts of the car.

These problems highlight the importance of regular maintenance and prompt diagnosis by qualified mechanics familiar with the complex systems of the Lexus LS600h to address any issues effectively.

2008 Lexus Ls600h engine

Is the Lexus LS600h reliable?

Lexus has an unparalleled track record for reliability, and the LS600h generates the lowest percentage of warranty claims. Still, it's worth doing a very thorough check and getting any faulty electrical items fixed under warranty.

How many miles per gallon does a 2008 Lexus LS600h get?

Based on data from 4 vehicles, 147 fuel-ups and 49,121 miles of driving, the 2008 Lexus LS600h gets a combined Avg MPG of 17.93 with a 0.55 MPG margin of error.

How much horsepower does a 2008 Lexus LS600h have?

438 hp @ 6,400 rpm

Used 2008 Lexus LS 600h L - Specs & Features

Engine
CylindersV8
Base engine typeHybrid
Horsepower438 hp @ 6,400 rpm
Torque385 lb-ft @ 4,000 rpm

What is the top speed of the 2008 Lexus LS 600h L?

Top speed is limited at 130 mph. Not bad for a car that weighs 2 1/2 tons and still showed up with an HOV sticker from South Florida, meaning that as a hybrid, it can travel in the High Occupancy Vehicle lanes on the expressway without having high passenger occupancy.

2008 Lexus Ls600h complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2008 Lexus Ls600h.

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Additional sources

More sources of information about 2008 Lexus Ls600h problems:

LS600h Reliability Issues? - Page 4 - ClubLexus - Lexus Forum ...
LS600h Reliability Issues? - Page 4 - ClubLexus - Lexus Forum ...
https://www.clublexus.com/forums/hybrid-technology/641405-ls600h-reliability-issues-4.html

Jun 22, 2012 ... Hybrid Technology - LS600h Reliability Issues? - Hello, I am new to the board and am considering a purchase of a 2008 LS600h with 60k miles.

2008 Lexus LS600h Problems and Complaints - 7 Issues
2008 Lexus LS600h Problems and Complaints - 7 Issues
https://repairpal.com/2008-lexus-ls600h/problems

Problem with your 2008 Lexus LS600h? Our list of 7 known complaints reported by owners can help you fix your 2008 Lexus LS600h.

Reliability LS 460 Vs. LS600h L - ClubLexus - Lexus Forum ...
Reliability LS 460 Vs. LS600h L - ClubLexus - Lexus Forum ...
https://www.clublexus.com/forums/hybrid-technology/903381-reliability-ls-460-vs-ls600h-l.html

Oct 31, 2018 ... Traditional problem spots for all of the 2008-2012 LSs include Upper Control Arms (somewhat fixed in mid-2010), M/L Amps, Brake Actuators ...

2007 Ls600H Are There Any Problems? - Engine & Transmission ...
2007 Ls600H Are There Any Problems? - Engine & Transmission ...
https://www.lexusownersclub.co.uk/forum/topic/87514-2007-ls600h-are-there-any-problems/

Feb 10, 2014 ... We also have not had any issues with our 2006 RX400h. If it has full Lexus history (check with a dealer - Lexus do offer a diluted service plan ...

Buying a 2008 LS600H - concerned about hybrid system - ClubLexus
Buying a 2008 LS600H - concerned about hybrid system - ClubLexus
https://www.clublexus.com/forums/hybrid-technology/829595-buying-a-2008-ls600h-concerned-about-hybrid-system.html

Jul 25, 2016 ... Beyond the potential battery issues, you'd want to take a close look at the vehicle's history on the My Lexus web site to make sure the front ...

Other years of Lexus Ls600h

lexus ls600h 2008 photo
Ls600h 2008
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