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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.

2021 Lexus GX 460 Interior Review | A competent cabin ... a decade ago

The Lexus GX 460 is really old. How old is it? It’s so old, I was still in high school when it launched. This generation of the GX launched for the 2010 model year, and it's mostly received cosmetic updates in the decade since. And few areas reveal that age more than this luxury SUV's interior. It's not all bad, but there's no question that it isn't exactly on par with the latest and greatest SUVs from other automakers. Or even its own. Let's dive in, shall we? Climbing aboard the GX welcomes the driver and front passenger with broad, thickly cushioned chairs wrapped in soft leather. They're very much the kind of seats you sit on and not in, and with a decent amount of adjustment, they're quite comfortable on a commute or on a cross-country trip. Also immediately noticeable is the high seating position and huge amount of glass offering superb visibility in all directions. Between this and the GX's modest exterior dimensions, it's quite easy to maneuver. Then we get to the dashboard, and this is where the GX becomes more of a letdown. Aside from the steering wheel, a slightly larger instrument screen with an updated infotainment operating system, nothing has changed in a decade. The prominence of the silver painted plastic is the most disappointing element, as it feels like it would barely be acceptable in a Toyota, let alone a current Lexus. The same goes for the blurry, easily washed-out center screen and pale blue digital clock and climate temperature readout. Wood trim and upholstered panels certainly help, but overall this doesn't look like the command center of a new SUV costing more than $50,000. Things get a little better when actually interacting with things. The volume and tuning knobs are weighty and smooth like on a nice hi-fi system. Having physical controls for the audio as well as most climate functions are welcome features. The touchscreen system is much more intuitive than the Remote Touch mouse and touchpad systems Lexus rolled out in later years. It's fairly responsive, and the shortcut buttons on the sides are useful. Another sign of age is the lack of Apple CarPlay and Android Auto. But hey, you get a CD player, remember those?  Buyers do still get a lot of nice features on the GX. Standard equipment includes heated and ventilated front seats, dual-zone automatic climate control, proximity locking and starting, a sunroof, and new for 2021, acoustic front side glass that makes the GX astoundingly quiet inside.

Consumer Reports says these are the worst new cars of 2014

Consumer Reports has announced its annual list of worst vehicles, a cringe-inducing contrast to its list of top vehicles. Ignominiously leading the way in 2014 is Chrysler, which has a staggering seven models listed.
Jeep nearly sweeps the small SUV segment by itself, with its Compass, Patriot and 2.4-liter version of the new Cherokee, while the only midsize sedans listed by CR were the Chrysler 200 and Dodge Avenger. The new Dodge Dart and the Dodge Journey round out CR's condemnation of Chrysler.
Ford is taking heat as well, with the Taurus, Edge and their counterparts from Lincoln all listed as the worst vehicles in their respective segments. Toyota doesn't fare much better, with its Lexus IS, Scion iQ and tC also making the list.