LS400 vs. LS430 reliabiity?
#16
Nah, haven't waxed in once since I bought it. I had to park under a bunch of trees for the last ~4 years and I think the sap, etc dropping from the trees is what did my hood's paint in.
Last edited by dantampa; 08-22-16 at 06:16 PM. Reason: Grammar!
#18
Lexus Fanatic
I don't see any resemblance between that Avalon and an LS430.
The 430s are very reliable. More technology to go wrong, but plenty of people with them with a lot of miles. I wouldn't worry about reliability at all.
The 430s are very reliable. More technology to go wrong, but plenty of people with them with a lot of miles. I wouldn't worry about reliability at all.
#20
Super Moderator
iTrader: (6)
Mo-in-law has that generation Avalon, it's ok. Not like the build quality of the 400's. Softer ride qualities though the engine does get it along pretty good. Steering is dead feeling like old Buicks, Caddy's, etc. Trunk is huge and back seat spacious. The later gen Avalons are big and the LS's also grew in size. All the added electronics...IDK. Read through the 430 section. I check through now then and I'm thankful the 400's are simple. Nav screen going out, climate controls, door actuators, Levinson blowing. They have aging issues of their own to deal with.
#21
Thanks for the info and I totally agree about not seeing any resemblance.
#22
Mo-in-law has that generation Avalon, it's ok. Not like the build quality of the 400's. Softer ride qualities though the engine does get it along pretty good. Steering is dead feeling like old Buicks, Caddy's, etc. Trunk is huge and back seat spacious. The later gen Avalons are big and the LS's also grew in size. All the added electronics...IDK. Read through the 430 section. I check through now then and I'm thankful the 400's are simple. Nav screen going out, climate controls, door actuators, Levinson blowing. They have aging issues of their own to deal with.
#23
#24
As I recall I found something that showed a total of 42 ECU's (Electronic Control Unit) are operating my 2001 LS430. To me that's a frightening number of small but very expensive and confusing modules.
Given the ways of automotive development I can only assume that an LS460 contains more ECU's and an LS400 contains fewer ECU's.The less electronics the better reliability will be, IMO, however the power steering column reset each time I get into the car is one of my favorite things since I've been forced medically to forgo the luxuries of bourbon whiskey.
As to looks: I think that both the LS400 and LS430 are warmed over versions of a 1955 Checker sedan. Stodgy conservative functional lines.
Given the ways of automotive development I can only assume that an LS460 contains more ECU's and an LS400 contains fewer ECU's.The less electronics the better reliability will be, IMO, however the power steering column reset each time I get into the car is one of my favorite things since I've been forced medically to forgo the luxuries of bourbon whiskey.
As to looks: I think that both the LS400 and LS430 are warmed over versions of a 1955 Checker sedan. Stodgy conservative functional lines.
#25
Lexus Fanatic
#26
That is why the clear coat is no good on it. Maybe just go to maaco, and maybe a trip there every 2 or 3 years, you won't need to wax it or anything.
#27
As I recall I found something that showed a total of 42 ECU's (Electronic Control Unit) are operating my 2001 LS430. To me that's a frightening number of small but very expensive and confusing modules.
Given the ways of automotive development I can only assume that an LS460 contains more ECU's and an LS400 contains fewer ECU's.The less electronics the better reliability will be, IMO...
Given the ways of automotive development I can only assume that an LS460 contains more ECU's and an LS400 contains fewer ECU's.The less electronics the better reliability will be, IMO...
Engine on LS has been going towards less weight and more power; all parts have been re-designed over and over again to be thinner, lighter, cheaper and so on, which leads me to believe - newer models cannot take as much abuse as older ones. You can read a lot about that on some other sites (like the one where they discuss how to make a 1000hp turbo LS).
#29
Moderator
An LS430 does not use QAS capacitors and there is less possibility of the failing capacitor issue but uses the lead-free solder.
As is written at here, "Many researchers found that thermal fatigue is more in many lead free solder joints compared to that of conventional Tin/Lead (SnPb) solder joints". We have more solder joint problems after the lead-free solder was introduced.
As is written at here, "Many researchers found that thermal fatigue is more in many lead free solder joints compared to that of conventional Tin/Lead (SnPb) solder joints". We have more solder joint problems after the lead-free solder was introduced.
#30