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Lexus LS 460/460L
Lexus LS 460/LS 460L Styling Impressions

3321 messages, Last post on Apr 22, 2007 at 12:29 PM
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Replying to: oac (Jul 25, 2005 7:07 pm) |
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From Nikkei news: "Toyota Motor Corp. (7203) plans to roll out next summer the top-end model of its Lexus brand, the LS, with a price tag of more than 10 million yen, The Nihon Keizai Shimbun learned Wednesday. " At the current exchange rate the top end model in dollars is $89285.
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Replying to: idele (Jul 27, 2005 4:56 pm)
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Replying to: ljflx (Jul 27, 2005 7:04 pm) |
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Does anyone have some new information? This LS forum is dying SAE horsepower for the 2006 LS 430 is 278 HP which is the same as 290 HP. From this we can get that the old system (DIN ?) has a 4.32% increase over SAE. Since the IS 350 is rated with SAE HP, using the 4.32% advantage the old system has over the new SAE, we get: IS 350: 319 HP (USA) - SAE: 306 323 HP (CAN) - SAE: 310 IS 250: 213 HP (USA) - SAE: 204 210 HP (CAN) - SAE: 201 So, in the States, it turns out that the HP didn't go down at all on the IS 250... it remains the same, relatively. The only difference is the torque; that went down. Lexus is getting modest with their numbers.
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Replying to: mikegiller (Aug 01, 2005 7:13 pm) Do you think Lexus applied the SAE to the 3L 245HP output in the 2006 GS300 ? I'd think not, so why apply it to the new IS twins ? For marketing sake, especially in HP-hungry NA market, I would have liked to see the IS350 come in at 320HP and the IS250 at 215HP. That would really give Lexus a HUGE advantage to its competition, just on the face of it. BTW, the LS460 is projected to have a 350HP, hopefully that is SAE-based rating.
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Replying to: mikegiller (Aug 01, 2005 7:13 pm) |
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Replying to: oac (Aug 02, 2005 3:49 pm) |
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| http://asklexus.caranddriver.com/ | |
as usual, Lexus has made little known about the upcoming 4.6L V8; however, we should expect that, beyond expanding displacement from 4.3 to 4.6L, they will at least add the technologies found on the new 3.5L V6: continuously variable valve timing on both the intake and exhaust cams (as opposed to only the intake cam on the 4.3), some sort of variable intake air management to permit maximum air flow at high rpm and a more focused flow at lower rpms (Mercedes uses a "tumble flap" design on their 3.5L V6), possibly some form of direct fuel injection (which could also permit a higher compression ratio). Coupled with the increased displacement, such an engine should easily produce 350hp or more, plus lower emissions and probably increased fuel economy. If Lexus further enhances their automatic transmission, perhaps by adding a seventh gear, then even with increased overall vehicle weight, we could be looking at a faster, more economical car, with lower emissions. I hope we hear something on this engine fairly soon. It has mostly gotten lost in the shuffle with the anticipation of the LS600h, but in my opinion, the 460 may be the 'best of the best".
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