Bill from Curious Cars does the LS430
Like last week when I thought my transmission was busted and wouldn’t shift into 6th gear. I was testing the new tires so I wasn’t paying attention to the speedo, or anything else except ride smoothness.. Yes, it was in 6th gear but I was going like 105. Didn’t notice it. Owned the car 12+ years.
Correct. That’s a huge, important trait in a luxury sedan.
Like last week when I thought my transmission was busted and wouldn’t shift into 6th gear. I was testing the new tires so I wasn’t paying attention to the speedo, or anything else except ride smoothness.. Yes, it was in 6th gear but I was going like 105. Didn’t notice it. Owned the car 12+ years.
Like last week when I thought my transmission was busted and wouldn’t shift into 6th gear. I was testing the new tires so I wasn’t paying attention to the speedo, or anything else except ride smoothness.. Yes, it was in 6th gear but I was going like 105. Didn’t notice it. Owned the car 12+ years.
todays cars with 9 or 10 gears and turbo engines definitely don't deliver the same seamless experience, even though on paper they're 'better'... this recent weekend i spent several hours driving the 2023 GLE450 to and from VT and it just doesn't compare at highway speeds, despite actually having a similar drag coefficient to my LS
todays cars with 9 or 10 gears and turbo engines definitely don't deliver the same seamless experience, even though on paper they're 'better'... this recent weekend i spent several hours driving the 2023 GLE450 to and from VT and it just doesn't compare at highway speeds, despite actually having a similar drag coefficient to my LS
Compare to my S580 and it definitely compares despite having a 9 speed transmission and turbos.
Last edited by SW17LS; Feb 18, 2025 at 12:17 PM.
the S580 without question does autobahn blasting better but i'm convinced it would be even better with fewer gears, with that engine there's no need for the last 4 gears to be so close together... just removing 6th and 8th from that 9G-tronic would be a welcomed improvement (same goes for the GLE450)
the combination of smooth always on demand torque, highly streamlined aerodynamics, and top notch sound insulation truly makes it super easy to lose track of how fast you're going haha
todays cars with 9 or 10 gears and turbo engines definitely don't deliver the same seamless experience, even though on paper they're 'better'... this recent weekend i spent several hours driving the 2023 GLE450 to and from VT and it just doesn't compare at highway speeds, despite actually having a similar drag coefficient to my LS
todays cars with 9 or 10 gears and turbo engines definitely don't deliver the same seamless experience, even though on paper they're 'better'... this recent weekend i spent several hours driving the 2023 GLE450 to and from VT and it just doesn't compare at highway speeds, despite actually having a similar drag coefficient to my LS
well if we're bringing handling into question then yea the GLE really doesn't compare lol... but even though it's a 6 cyl it's got a turbo + the 48V system, on paper that GLE delivers the full torque at less than half of the rpms that the 1UZ does (1700 rpm vs 4000 rpm) but it's still not able to breeze past other cars as easily without first having to drop 2 or 3 gears
the S580 without question does autobahn blasting better but i'm convinced it would be even better with fewer gears, with that engine there's no need for the last 4 gears to be so close together... just removing 6th and 8th from that 9G-tronic would be a welcomed improvement (same goes for the GLE450)
the S580 without question does autobahn blasting better but i'm convinced it would be even better with fewer gears, with that engine there's no need for the last 4 gears to be so close together... just removing 6th and 8th from that 9G-tronic would be a welcomed improvement (same goes for the GLE450)
I have no issue at all with the transmission on the S580, when you're in sport mode it doesn't go into 9th gear until you're doing 75+ anyways, and dropdown for passing power is not a problem at all. Like I said before, the issue there is the 6 cyl not the additional gears.
Having had both, yes. But with that said 07-09 LS460s had some quality issues and felt a step down from the 430 in quality, but that was all solved by the time I had mine (2015 and 2017).
Regardless of what anybody says no 6 cyl feels as good as a V8, people talk about how smooth I6s are but I will always take the V8. Its not about power, its all about feel. The 1UZ is smoother than the I6 in that GLE450 for sure and that impacts how "effortless" passing etc feels. The difference there isn't the turbo its the 6 vs the 8. If you haven't driven a GLE580 you should if only for that comparison.
I have no issue at all with the transmission on the S580, when you're in sport mode it doesn't go into 9th gear until you're doing 75+ anyways, and dropdown for passing power is not a problem at all. Like I said before, the issue there is the 6 cyl not the additional gears.
I have no issue at all with the transmission on the S580, when you're in sport mode it doesn't go into 9th gear until you're doing 75+ anyways, and dropdown for passing power is not a problem at all. Like I said before, the issue there is the 6 cyl not the additional gears.
the tuning on the transmission in your car is also probably more optimized than on the 'alabama trash can' lol... there's a solid second or so delay from when you put your foot down to when the car decides what gear it wants to be in... the ISG does help a bit but there's still a noticeable additional surge of power when the turbo spools
with some experience you can start to figure out how to get the GLE to work the best, preemptively downshifting to get the engine to about 2500 rpm will give the best results for when you want instant power, whereas in the LS you just need to think it and the car's already perfectly executed its mission lol
Last edited by Stroock639; Feb 18, 2025 at 02:08 PM.
Yeah I don't have any issues like that. Passing power is great and immediate. I noticed that in the GLS450 loaner I had for that week.
Last edited by SW17LS; Feb 18, 2025 at 02:07 PM.
i'd love to drive the GLE580 but finding that 450 was difficult enough as it was! mercedes literally sent the dealer the wrong car at first and my parents had to start over
the tuning on the transmission in your car is also probably more optimized than on the 'alabama trash can' lol... there's a solid second or so delay from when you put your foot down to when the car decides what gear it wants to be in... the ISG does help a bit but there's still a noticeable additional surge of power when the turbo spools
with some experience you can start to figure out how to get the GLE to work the best, preemptively downshifting to get the engine to about 2500 rpm will give the best results for when you want instant power, whereas in the LS you just need to think it and the car's already perfectly executed its mission lol
the tuning on the transmission in your car is also probably more optimized than on the 'alabama trash can' lol... there's a solid second or so delay from when you put your foot down to when the car decides what gear it wants to be in... the ISG does help a bit but there's still a noticeable additional surge of power when the turbo spools
with some experience you can start to figure out how to get the GLE to work the best, preemptively downshifting to get the engine to about 2500 rpm will give the best results for when you want instant power, whereas in the LS you just need to think it and the car's already perfectly executed its mission lol













