This Car & Driver video preview of the new 2010 Lexus RX is worth watching if only for the last ten seconds:

The all-German diesel comparisons were funny enough, but I had to rewind the closing remarks three times before I could watch it without laughing. Seriously, what strange circumstances had to occur where an obviously biased member of C&D’s German Bureau is brought in to film a Lexus preview? He even smirks at the end!

In a short interview with the Wall Street Journal, Lexus Group Vice President Mark Templin revealed that the company will be releasing four new models next year:

…he’s cutting back spending now so he can invest in the marketing campaigns of these four products one of which, the new RX, was revealed Wednesday. In six weeks at the Detroit auto show, Lexus plans to unveil its new dedicated hybrid, the HS250h. And it is also releasing a new IS convertible next year. Mr. Templin declined to provide details on the fourth product.

Speculation is running wild as to what this new model might be. There’s a few options, but the one I’m hearing most is a sport version of the LS, which I presume will be released as the LS-F. Like the IS-F, this sport package is said to include a new body kit, the Brembo brake package, and the IS-F/600h engine, among other various performance enhancements.

Also, speaking of the 2010 LS, I’ve been told numerous times that both the ES & LS will be receiving a refresh for 2010, and that part of the facelift will be incorporating the grille from the LF-Xh. Anyone want to give that a shot in Photoshop?

The Auto Channel has posted the full LA Auto Show 2010 RX introduction (listed at over eighteen minutes, but only plays for twelve):

First of all, the heads-up display was shown briefly, here’s a screen capture:

Hard to get an accurate idea of the new feature’s implementation, but new details are certain to emerge shortly.

All in all, the video is an interesting watch, certainly much meatier than the edited Lexus release from last week. One point in particular is that the new RX hybrid will deliver an 8% increase in fuel efficiency over the outgoing model, which works out to a 2MPG increase.

CNet has posted a LA Auto Show recap of the Lexus RX 450h, which includes a demonstration of the new Remote Touch controller:

Looks to be a very impressive solution — my experience with haptic control is limited to the Nintendo Wii, but the continual feedback moving from menu item to menu item is intuitive and highly useable.

(I wouldn’t be surprised to see this control scheme becoming widely used across all cars.)

Lexus has issued their press release with details on the new 2010 RX 350 & 450h, which backs up the specifications and options I posted last month. Here’s some selected passages from the press release:

Entering its second generation, the RX 450h will feature an enhanced Lexus Hybrid Drive system with a 3.5-liter V6 gas engine that runs on a highly efficient Atkinson cycle. Combined with a new, more efficient inverter, the total system output will be 295 horsepower, 27 more horsepower than the current generation RX hybrid.

Another step in the Lexus Hybrid Drive’s evolution is the addition of two new systems that improve its efficiency. The first is an exhaust-heat recovery system that reduces engine warm-up time allowing it to stop earlier, more often, and for longer periods. The result is an improvement in both fuel economy and emissions. The second is a cooled exhaust-gas recirculation system that reduces engine pumping losses, which also helps to improve economy.

The RX 450h features a front-wheel hybrid drive or an electronically driven, part-time all-wheel-drive (AWD) hybrid drive system, which supplies the rear wheels with the optimal amount of torque as conditions demand. Unlike mechanical AWD systems that reduce fuel efficiency via added weight and friction, the RX 450h’s rear-mounted electric motor-generator allows all four wheels to perform regenerative braking, charging the hybrid battery more effectively.

The third generation RX 350 will be powered by an improved 275-horsepower, 3.5-liter V6 engine mated to an electrically controlled, sequential-shift six-speed transaxle. The all-wheel-drive version will feature an Active Torque Control AWD system that optimizes torque depending on driving conditions, resulting in improved efficiency and performance.

The all-new RX models possess a number of Lexus-first technologies that enhance the ownership experience. An available Hard Disk Drive (HDD) navigation system has an all-new “Remote Touch” controller that is both intuitive and ergonomic. Positioned on the center console, Remote Touch is as natural to the driver’s hand as a computer mouse. It can also be customized to the desired level of haptic feedback. While RX will feature voice recognition as standard, the new navigation system will also include a new casual language voice-recognition system that acknowledges conversational commands. Standard XM® satellite-radio capability (requires subscription) is joined by XM NavTraffic and new NavWeather features.

The “display zone” assists the driver via an eight-inch, navigation display that is set back in the dash for improved visibility. A white Organic LED multi-informational display ensures exceptional readability from a wide angle. An optional Heads-up Display reduces the need for excessive eye movement, and the use of high-intensity LEDs make the display bright enough to be read in direct sunlight.

All in all, I’m impressed with the progression, particularly with the extremely modern interior, though I share the common opinion that the exterior design wasn’t pushed far enough. One thing to keep in mind is the need for balance and continuity, after all, the RX is Lexus’ best selling model.

There’s a lot to absorb, a ton of pictures and information to go through, and I’m going to give it some thought before I make a final decision. I can say this, I’ve seen both the heads-up display and the Remote Touch controller in action, and it was the first time I ever really wanted an RX.

On the eve of the new 2010 Lexus RX debut, I thought it would be a good time to reach back and take a look at the introduction of the original RX, including some footage of the Lexus SLV concept, courtesy of Motor Week:

Would the RX have been as successful with that trunk spoiler on the production model? Too bad we’ll never know.

(The new 2010 RX debuts tomorrow at 1:20PST, so expect a torrent of info throughout the day.)