Lexus RX350 2009 News

To be eligible for 4WD Of The Year, a vehicle has to be completely new that year, or significantly revised. By 'significantly revised' we mean a major mechanical change like a new engine or drivetrain, or a new body. Styling, equipment or interior facelifts don't cut the mustard.To be eligible, the vehicle in question also has to have a full-size spare wheel either as standard, or available as an option. No full-size spare equals no start. On this count, the Peugeot 4007, Volvo XC60, Audi Q5 and Mitsubishi Outlander were all eliminated automatically.That left a number of other soft-roaders that do come with a full-size spare to consider. These included the Kia Sorento, Hyundai Santa Fe, Lexus RX350, Lexus RX400h and the Nissan Murano. The fact that so many new soft roaders didn't go down the space-saver route is good news but at the end of the day they are still soft roaders and with so many strong candidates among the ranks of the serious 4WDs, we couldn't warrant their inclusion.The new 'serious' 4WDs included the Prado 150 Series, the Land Rover Discovery 4, the Range Rover Sport and Vogue, the new Land Rover Defender variants, the ML Series Triton, and the revised Jeep Wrangler.   Further culling of the numbers saw the Wrangler and the Defender eliminated on the grounds that they are both variations on well-known themes while the Range Rover Vogue, with its new petrol 5.0-litre V8, was deemed to be too expensive in relation to the new Range Rover Sport with its new 3.0-litre TDV6.In the end it came down to the Discovery 4 with its new TDV6 engine (in SE spec), the Range Rover Sport with the same engine (only one spec level), the top-spec ML Triton as this is the only model with all the new features as standard, and the Prado in both petrol and diesel guise. To us, these five vehicles represented an extremely strong field … a classic Land Rover verses Toyota battle with the wildcard Triton thrown in.Find out which vehicle won in Australia’s leading offroad magazine, Overlander, on sale Wednesday Jan 27.

The RX450h is touted as the world’s most efficient luxury hybrid SUV. Both have a lot to prove but going by the effort it seems Lexus have put into both vehicles, it seems they may deliver.EngineThe RX350 is powered by a water-cooled 3.5 litre quad cam, dual VVT-i V6 that puts out 204kW at 6200rpm and 346Nm at 4700rpm.   The RX450h moves with a 3.5 litre Atkinson-cycle V6 that makes full use of combustion energy by making the expansion stroke longer than the compression stroke. It is coupled with a rear mounted electric motor generator that lets the four wheels perform regenerative braking which in turn charges the hybrid battery.It puts out 183kW(220kW combined) at 6000rpm and 317Nm at 4800rpm.  Power to the wheels for both 4WD’s is achieved via a sequential-shift six-speed transmission.  Both cars will sprint from 0-100km/h in around eight seconds.Fuel consumption for the 350 has a combined rate of about 10.8l/100km - 4.4 litres higher than the hybrid at 6.4l/100km - and it outputs 254g/km of CO2, again substantially higher than the hybrid at 150g/km.ExteriorOutside, you could mistake the 350 and the 450h as the same car but if you look a little closer there are a few design tweaks that set them apart.  Both are imposing presences on the road at almost five meters long and two meters wide, sitting on big 18 or 19 inch alloys.But the hybrid has a modified grille design and gets blue accents on the headlights and tail lights and on the Lexus emblem and ‘hybrid’ badges.InteriorA completely new cabin design in the RX350 is carried across to the RX450h, again barring a few minor adjustments.  According to Lexus the cockpit has been divided into two zones; ‘display’ and ‘operation’, to provide information to the occupants effortlessly, and there is a mouse-like control stick on the centre console that navigates the multi-function display.The dash then is clutter free and gives the cabin an open airy feeling. The driving position is good, helped by the supportive and electronically adjustable leather bucket seats.  Enhanced climate control, Bluetooth compatibility, satellite navigation, a quality sound system and a head up display are standard but should be expected in vehicles at this level.The blue theme continues in the hybrid with blue accented meters. There is also a hybrid system indicator replacing the tachometer.   Both cars have adequate storage throughout including map pockets, cup and bottle holders and a large 21 litre centre console bin.The seats split 40/20/40 - the rear seats fold down flat - and have a quick release system. With all seats up and the parcel blind in place, the back holds 446 litres. There are also compartments under the cargo floor.SafetySafety is a certainly a feature in the 350 and 450h. On top of a comprehensive airbag package, both SUV’s have electronically controlled braking, anti-lock brakes, brake assist, electronic brakeforce distribution, traction control, vehicle stability control and vehicle dynamics integrated management.DrivingOne of our colleagues here at Carsguide referred to both cars as land yachts. We though that was a little unfair but did find them a little boofy at times, especially when trying to navigate round tight city streets come peak hour, and our ludicrously narrow car park here at work.But give them a bit more room and both ooze luxury and swallow potholes and ruts like the road is heavily under-laid plush pile. The 450h pips the 350 slightly for interior quality but so it should. Everything is at arms length and if you couldn’t be bothered looking for it, just fiddle around on the steering wheel controls and it’ll turn up.For such big units they’re quite toey too – eights seconds isn’t bad for a boat with wheels. Although the hybrid does take a little nanna nap – switches to electric power - when it meanders at low speed, and needs a nudge to kick it over to the petrol motor and get going properly.The big SUV’s do a great job ducking into and accelerating out of corners with grip like cars half their size and the new anchors keep you feeling nice and safe. The electric leather bucket seats have great side bolstering for added support and comfort too.Both cars live up to what they are supposed to be – quality, luxury SUV’s – no question. One thing that we couldn’t help wondering though was why can’t Lexus, and a lot of other car makers for that matter, work a bit harder to making these things look a bit cooler on the outside. Given the skill and man hours devoted to their hybrid technology, surely knocking a shape together that doesn’t necessarily match pearls, ain’t that hard.

What should have been the main attraction in the car world was reduced to a sideshow as the heads of America's Big Three sat down in Detroit on the same day to beg for the billions they need to stay in business.There was plenty of shiny new stuff but all the talk was doom and gloom, even from car chiefs who do not have the same live-or-die pressures as General Motors, Ford and Chrysler."I think it is fair to say this is the worst we have seen," the head of the world's fifth-largest carmaker, Carlos Ghosn of the Nissan- Renault alliance, says as he delivers the keynote speech at the opening of LA '08."And we are not certain. Is this the beginning of the end, or the end of the beginning?", Ghosn says of the critical cash crisis which is affecting nearly everyone in the car world.Still, there is plenty of new stuff and news on the strangely subdued stands in downtown LA.The latest Ford Mustang, for a start.And then the world debut of the latest Mazda3 and Lexus RX, the great looking new Nissan 370Z, the updated Porsche Cayman and Boxster, and even a droptop Lamborghini Gallardo LP 560-4.It's no surprise, either, that some of the special impact in LA is reserved for cars which are chasing the elusive path to a future beyond petrol that satisfies American lawmakers' deepening desire for transport without emissions.The Mini E is the obvious champion, but LA also has the electric Mitsubishi i-MIEV which is likely to become Australia's first plug-and- go volt car, and all sorts of new-and-old battery-powered concept cars from the Big Three and a growing number of hybrid production cars including the Mondeo-sized Ford Fusion.As well as the radical looking Honda FC Sport Concept, which was done to prove that a hydrogen-powered future car does not have to look as boring or family as the company's upcoming Insight or the benchmark Toyota Prius.The show is a mis-hit for General Motors, which canned its concepts and parties, although Ford stays totally committed with a Mustang which makes the running for an event which typically draws around one million visitors in a city which is the car capital of the USA and, by extension, the world."I think there is a mixed emotion at the show," says J Mays (SUBS: CORRECT), the design director of Ford Motor Company."You still have to try and tug hard enough on the heart strings that people forget about the purse strings. It's a yin-and-yang situation."Looking over at his Mustang, and across to the Honda FC, Mays expresses what many people are thinking. Even at a time when it is more politically correct to attack the car chiefs, and their private- jet flights to Washington, than to talk about a show which takes another important step towards the world beyond petrol."Automobiles are escapism. It's not just transport," says Mays."People ask if it's appropriate to launch the Mustang at his time. Damn right it is. It puts a smile on your face and enhances your quality of life."That is definitely true of the Mustang, which still looks muscular and fresh despite a chassis which trails well behind the Ford Falcon, and the open-air Gallardo and even the second-generation Nissan Cube, which could just make it to Australia one day.And the 370Z looks tauter than today's 350, with the promise of more go and much better cabin quality, and the Mazda3 is fresh and happy.The Mini E looks just like the regular petrol-power car but is a milestone car which has the power and range to win people to electric."It's an important time in the history of the global car industry," says Carlos Ghosn.He worries about the impact of the global recession, and the money pressures on carmakers trying to evolve faster than ever before, and the challenges of safety and emission regulations.But, just like the cars on the LA Show stands, and the regular car people who flood in once the doors are open, he is bottom-line upbeat and bright."The one thing that is certain, absolutely certain, is that people will continue driving cars. Cars have no substitute. We have convergence on the issues, but divergence on the solutions," Ghosn says.And that is pretty much the way things looked in LA. 

But that is no surprise with the heads of the Big Three carmakers all skipping the event to continue lobbying for a $US25 billion lifeline from congress in Washington.Ford still splashed with the official introduction of the 2010 Mustang, but Chrysler and General Motors both wound-back their involvement in the second-biggest car show in North America.That left the way clear for the imports, with Mazda pulling the cover off its all-new Mazda3 - the last car it will develop with Ford as its owner - Nissan revealing its revitalised 370Z and a new Cube, and Honda revealing a radical looking new concept coupe called the FC Sport.Lexus also has a new RX SUV, which is being simultaneously unveiled in Sydney and will come as both a pure petrol car and a hybrid, Hyundai is showing a Sonata hybrid concept and the plug-in Mini E electric car is making its first public appearance.The LA show usually draws a crowd of more than one million visitors but the attendance is expected to be well down this year with car sales off by more than 35 per cent in October and America's annual selling rate down by closer to 40 per cent.Still, cars like the Mustang will still draw a crowd in a city which is one of the most automobile driven in the world and there are plenty of pointers to the future including a growing number of electric cars led by the Mini but including concepts from Chrysler. 

Now capable of becoming a stand-alone car company; its road ahead is destined to be as a low-volume, premium-quality manufacturer. Nothing better illustrates this intention than Lexus's long-term fore

It's hard sell, but Lexus thinks it can convince enough buyers to move into its new 400h. The 400h is the hybrid version of the RX350 and commands a $10,000 premium over the Sports Luxury petrol RX or a tick under $20,000 for the entry Sports RX. So the recommended retail of $94,100 is a fair sting for what is essentially a compact luxury SUV. Despite the cost drawbacks of wanting to go green Lexus says it has three months worth of orders and figures the 400h will account for about 20 per cent (1500 cars) of the RX volume in Australia next year. Since it first went on sale in the US in April last year 33,000 have been sold which accounts for 22 per cent of total RX sales. The 400h is based on the superseded 3.3-litre petrol engine which made way for the 3.5-litre RX350. Lexus says the new engine was unavailable for the world launch last year. The 400h joins Toyota's Prius and the Lexus GS450h sedan and Honda Civic hybrid as the list of petrol/electric vehicles grows in Australia. Next year Lexus will launch the world's first petrol/electric V8 hybrid, the LS600hL. So what are the benefits of having such an SUV wagon? Lower fuel consumption (8.1litres/100km), reasonable performance and vastly lower emissions (192grams/km) which on Lexus's figures is about 58 per cent of those of the nearest similar petrol engine. The hybrid incorporates three electric motors/generators while a compound planetary gear set in the transaxle acts as a power splitting device and electronically controlled continuously variable transmission to drive the front wheels. The front and rear main electric motors are used for normal starts and when more urge is required the third electric motor fires up the petrol engine which works in tandem with the other two electric motors. As in existing hybrid cars, the petrol engine switches off when the vehicle stops while the electric motors are ready for starts. Using the brakes makes the two main electric motors act as generators which help slow the vehicle down and send electric power to the battery. The Electronic Continously Variable Transmission is the essence of the hybrid which links the two 650-volt electric motor/generators and the petrol engine through the planetary gear set. Even the air-conditioning can be powered by electricity when the petrol engine is not functioning, as in stopping at traffic lights. The petrol V6 engine provides 155kW of power and 288Nm of torque while the main front electric motor generates 123kW and 333Nm. The rear electric motor is good for 50kW and 130Nm. The total system (petrol/electric) puts out 200kW with the petrol component driving the car and driving the third motor/generator to charge the battery. Lexus claim the 400h gives the luxury arm of Toyota a point of difference in the showroom. Already the Lexus GS450h powered by a mix of electric power and the 3.5-litre petrol engine is exceeding sales of the diesel BMW 530i and Jaguar S-Type turbo diesel. Lexus says the 400h has the advantage over diesels in that there is no mess at the bowser and there is no need for particulate filters. ON THE ROAD THERE are no compromises with the RX 400h something Lexus knows is vital to the market. Whereas there are compromises with diesel cars in terms of messy, smelly bowsers and soot filter replacement there is no such baggage with hybrids. About the only known hiccup is battery life. The 400h uses three electric motors and while there is no hard and fast evidence, Lexus says the life expectancy is more than 10 years. Lexus is unsure about battery life because it says it hasn't had to replace one. A replacement battery would be around $3000-$4000 but probably would be an issue for a used buyer. Inside the three-binnacle display remains except a power meter replace the tacho on the left. Surprisingly the 400h is a little soft on take off despite the factory claiming 7.6sec for 0-100km/h. There is not as much launch as one would anticipate particularly as take-off is powered by the electric motors which develop maximum torque at stall. And if you mash the accelerator everything starts to get a bit noisy, another surprise when Lexus is known for its refinement. On the drive in suburban Sydney and out to Camden in the south-west, the brake pedal felt a little soft and spongy, perhaps a result of the regenerative set-up of the stoppers. Once the 400h finds its legs and is up and running all is fine. The rolling performance is as good as any Lexus. The RX 400h shares a lot of kit with the RX 350 Sports Luxury version like 18-inch alloys, bluetooth, rear view camera and rear guide assist, touch-screen navigation and a fancy 11-speaker Mark Levinson sound system. What it gains over the RX 350 Sports Luxury is the VDiM (Vehicle Dynamics integrated Management System) which tells the rear electric motor to provide torque to the rear wheels to maintain stability, seat heaters up front, leather steering wheel instead of woodgrain and metallic trim on the shifter and surrounds as well as centre console. On the 70km launch drive with two up fuel consumption was 8.3-litres/100km from a best just below 8-litres to a touch over 8.5-litres. But fuel consumption is not the decisive factor in the buying decision. It is only a part of the picture, emissions and a machine which is seen to be a bit mean around town yet remains green is the essence of why people will ante up almost $100,000 for an electrified Lexus.