More info on the IS "shootingbrake"/wagon:
レクサスが模索するシューティングブレーク
トヨタが新たなFRプラットフォームの開発を検討していることが発覚した。FR方式の車種が減ったにもかかわらず、なぜ新しいシャシーが必要なのか。現在、採用されているGA-Lプラットフォームは失敗作だったのだろうか。www.carsensor.net
Apparently, the 3.5IS was meant to be a interim product before another FR platform is developed. I'm still thinking Toyota's future vision of cars is the hybrid sedan-coupe-wagon style we've seen in E-TNGA.
I don't know who carsensor.net "interviewed", but apparently within TMC there is this opinion that GA-L was a failure. It's too heavy because it was designed to handle the power of the V8 twin-turbo engine in development. It makes it very hard to scale down to cheaper and lighter products like IS/RC/GS. So the decision was to develop a new FR platform for future IS/RC/FR SUV products.
While we don't know why they did not mention GA-N, but the situation with GA-N is very similar. Both FR TNGA platforms are by far the worst in the industry in packaging and weight. The S220 Crown is 100 kg heavier than 4GS and barely more interior space than 3IS. A 4IS based on GA-N would weigh close to 1800kg which is almost 200kg heavier than the average competition.
I have serious doubts about this rumor. GA-K is a huge success world-wide, and they just recently made it possible to make a rear-biased car from GA-K using DIRECT4. Not to mention E-TNGA was designed from the outset to be a versatile EV platform with performance in mind. It really makes me think why Lexus still believes there's future in traditional longitudinal FR platform.
The ES and RX are transversely-mounted FWD-based cars, with the engine sitting ahead of the front axle. Add the fact that both models use fat V6 engines, and the long front overhang cannot be helped, nor eliminated. The only way to eliminate the long front overhang is to place the engine behind the front axle but that brings with it a problem with AWD models, where the driveshaft to the rear axle would have to be routed under the engine.True in every way, but the one fact remains, long front overhangs are simply very ugly, the opposite of stylish, what Lexus tries to do with its design language. Will they shorten the front overhang of the ES or RX to make it good looking?
Their FR cars have very long overhangs anyway. The layout makes no difference.True in every way, but the one fact remains, long front overhangs are simply very ugly, the opposite of stylish, what Lexus tries to do with its design language. Will they shorten the front overhang of the ES or RX to make it good looking?
Metallurgy has more or less reached its limit. Most of the rigidity and weight reduction potential have already been exploited by car manufacturers in the 2010s. The only path forward is CFRP which is still prohibitively expensive today. Could they go with full aluminum construction? Sure, others tried but the benefits don't justify the shortcomings, especially the environmental footprint.If TMC can make a good , sturdy & yet flexible , light weight FR platform, with the new 9 years difference in material revolution they will have a winner in their own hands.
The ES and RX are transversely-mounted FWD-based cars, with the engine sitting ahead of the front axle. Add the fact that both models use fat V6 engines, and the long front overhang cannot be helped, nor eliminated. The only way to eliminate the long front overhang is to place the engine behind the front axle but that brings with it a problem with AWD models, where the driveshaft to the rear axle would have to be routed under the engine.
Yes, sloping front ends and pointy noses increase the front overhang, especially modern models where crush space over the engine must be maintained.Lexus gave up on short front overhangs as they rolled out the more dramatic spindles over the last few years, but the RX and UX are pretty inexcusable and look terribly front heavy. There are plenty of newer FWD cars with decent proportions and it can certainly be done well - much better than Lexus has done. ES is fairly standard for a FWD car and not offensive IMO.
Toyota seems to have cut down on the overhang for their FWD cars and they look much more balanced than Lexus’. I think part of that is because the spindle is more stylized and 3D, starting at the hood’s front cut line and then flowing forward to a horizontal point, then downward. This takes more space to fully shape, especially when you consider incorporating the other elements of the bumper like headlights, fogs, and air inlets, whereas Toyotas are more upright and have less visual heft.
I do hope the next NX and RX will be more balanced and better designed in this area.
curious to know what it says
Lexus gave up on short front overhangs as they rolled out the more dramatic spindles over the last few years, but the RX and UX are pretty inexcusable and look terribly front heavy. There are plenty of newer FWD cars with decent proportions and it can certainly be done well - much better than Lexus has done. ES is fairly standard for a FWD car and not offensive IMO.
Toyota seems to have cut down on the overhang for their FWD cars and they look much more balanced than Lexus’. I think part of that is because the spindle is more stylized and 3D, starting at the hood’s front cut line and then flowing forward to a horizontal point, then downward. This takes more space to fully shape, especially when you consider incorporating the other elements of the bumper like headlights, fogs, and air inlets, whereas Toyotas are more upright and have less visual heft.
I do hope the next NX and RX will be more balanced and better designed in this area.
The reality is that the small changes Lexus made to the IS 350 F Sport are the equivalent of taking a half step forward—it's better than before but not up to the standards set by the segment's best. Sedans may be declining, but the competition is still stiff.
2021 Lexus IS 350 F Sport First Test Review: Sporty Enough?
Although it’s not a full redesign, the Lexus IS 350 F Sport got significant updates that keep it competitive in the sports sedan segment.www.motortrend.com
2021 Lexus IS 350 F Sport First Test Review: Sporty Enough?
Although it’s not a full redesign, the Lexus IS 350 F Sport got significant updates that keep it competitive in the sports sedan segment.www.motortrend.com
Road test editor Chris Walton enjoyed the IS 350 F Sport at the track. "This car is closer to what a 3 Series once felt like than a 3 Series does now," he said. On the figure-eight course, which Walton went around in 25.4 seconds at 0.93 g, the IS turned in crisply, and the limited-slip differential helped put down the power so Walton could slide the car with confidence. "Overall, this is a very nice sports sedan, and the first F Sport I feel made a difference," Walton said. "It feels light and lively without feeling on edge. More of this, please, Lexus."