2006 Lexus Gs 300 on 2040-cars

Auto blog

Why is there a huge bulge in 2021 Lexus IS 300 AWD's driver footwell? We explain

After an initial turn a few weeks ago for the 2021 Lexus IS first drive review, the revised luxury sedan has returned to the Autoblog garage for a second look. This middle-of-the-road IS 300 AWD pairs a 260-horsepower V6 with a six-speed automatic transmission and four driven wheels, and frankly it's the least interesting way to spec out the redesigned sedan. While there are cars in this segment designed to get a performance boost from their all-wheel-drive systems even in dry conditions, the IS isn't one of them. Adding insult to injury, you get stuck with a cramped driver-side footwell care of the engineering shenanigans that went into making this system possible.  While we've mentioned this particular compromise before, we rarely touch on the reasons why it exists in the first place. The fundamentals are fairly obvious; the standard IS utilizes a longitudinal, rear-wheel-drive powertrain. As is typical with this configuration, the transmission sits in a tunnel beneath the center console. This arrangement works just fine, provided you don't need to power the front wheels.  To do so in a traditional car like the IS requires a literal end-around maneuver involving the engine and transmission, which we've diagrammed for you below care of MSPaint. This is a bit simplified for the sake of this write-up, and it should be noted that this is not the only way to implement AWD in an inherently RWD platform, but it illustrates how the power for the front axle (red) and rear axle (blue) flows from the transmission to the drive wheels. To get juice flowing to the front axle, Lexus had to add a parallel output shaft, exiting the transmission from the front with enough clearance for the bell housing and engine, which sits between the transmission and the front differential. This requires quite a bit of lateral reach, meaning the housing has to extend much farther out than usual to accommodate it (yellow arrow). As a result, the all-wheel-drive transmission looks a lot like a sci-fi gun with a chunky drum magazine hanging off the side of it. The hump (above right) in the footwell is there to clear this protrusion. This basic configuration isn't unique to Lexus. In fact, if you look at a BMW xDrive cutaway, it's similar. So, why no "hump" in other cars? There are multiple factors, but to boil it down to what is most relevant, it's a combination of the resulting shape of the Lexus transmission housing and the size of the IS chassis.

Lexus CT 200h could be replaced by sub-compact hybrid CUV

The Lexus CT 200h is an interesting vehicle that never really caught on. It's a sporty Prius in sleeker hatchback clothing and was aimed at the Audi A3 when it hit the market in 2011. Since then, though, the CT has averaged a meager 16,000 sales per year. For that reason, the hybrid hatch won't be redesigned at the end of its life cycle. And according to Lexus' European brand boss, Alain Uyttenhoven, it could be replaced by a crossover. While you may lament yet another CUV hitting the market, Lexus needs a small car that sells in big numbers. Uyttenhoven told Autocar the brand aims to move 100,000 units per year in Europe to "give us visibility in the market." For 2016, European sales are on pace to hit just 70,000 units, with 10,000 of those coming from the CT 200h. He sees an opportunity for the right little Lexus based on the recent nature of the European luxury market. View 29 Photos According to Uyttenhoven, "a full 50 percent of the European luxury car market exists below the [$44,600] mark," and the only model Lexus has at that point is the CT. Put another way, the company has a remarkably slow seller as its sole representative for half of an entire continent's luxury market. Enter the crossover. Replacing the CT with a crossover makes a great deal of sense. The body style is getting more and more popular by the day, especially in the sub-compact and compact markets. Adding a smaller model – below the current NX crossover but larger than the LF-SA concept shown in Geneva – would allow Lexus to challenge the Mercedes-Benz GLA, the BMW X1, and the Audi Q3. We're betting the small crossover would use the Toyota C-HR as its basis and add a Lexus-correct heavily creased skin. Hybrid power is a given for the European market, where almost all Lexuses sold are gas-electric, but a conventional gas variant could join it in the US. That would give Lexus three hybrid CUVs in three popular sizes, alongside the NX and RX. With a forthcoming RX-based three-row on the horizon, the brand would have a full lineup of crossovers ready to take over the world. We'll miss the quirky CT when it goes, but it's hard to stop volume-driven progress. Related Video:

Lexus boots up early NX configurator

Lexus is ramping up to launch its NX luxury compact crossover. Its international website just launched a teaser page for the CUV that shows off the available models and some nifty new photos of the upcoming vehicle on location. The site also includes an early configurator to allow potential customers to imagine their future NX.
Unfortunately, the configurator is quite bare bones at the moment. It only allows users to choose from 4 trims, 10 colors and 3 wheel designs. You can't do anything to the interior, and there are no options. Pricing is still a mystery as well.
We do know that in the US the NX is offered with either the company's new 2.0-liter four-cylinder, turbocharged engine with a six-speed automatic or a 2.5-liter four-cylinder hybrid powertrain. The F Sport package is also available with either engine for a dash more sport in your crossover.