Lexus LS Reviews

One in four SUVs still lack rear view cameras – even though the technology is now standard on a $14,990 hatchback.

Richard Blackburn road tests and reviews the 2015 Lexus RC 350 Luxury.

The head of Lexus's international division has taken a shot at plug-in hybrids as the company's German rivals rush to embrace the technology. Plug-in hybrids are the flavour of the month for German luxury brands, which initially were slow to develop hybrids.But Lexus executive vice-president international Mark Templin says the company is not rushing to adopt plug-in technologies, despite parent company Toyota selling a plug-in version of the Prius in the US."I believe that plug-in hybrid is just a stepping stone to the next technology, which is fuel cell," he says. "Most consumers don't use them the way they're designed to be used.Most people don't plug them in all the time"Governments give tax breaks, or regulations are pushing people, to do that but the reality is that in markets where they are being sold today, most people don't plug them in all the time. They just drive them like a normal car."Templin says people continue to fill their cars with petrol and the benefits of reducing CO2 emissions - the reason for governments subsidising the technology - are not being realised.Lexus is believed to be working on a fuel-cell version of its LS limousine that could break cover in the next couple of years.Its approach contrasts with that of BMW, Mercedes-Benz and Audi, which are pushing ahead with plug-in variants.Audi plans to launch at least one plug-in hybrid model a yearBenz will roll out 10 new plug-in hybrids by 2017.Daimler board member Dr Thomas Weber says: "The plug-in hybrid is an investment in the future of Mercedes-Benz and we believe it will become established as the successful technology for maximum efficiency coupled with powerful dynamic performance."Rival Audi plans to launch at least one plug-in hybrid model a year, while BMW has launched the i3 and i8 plug-ins.Porsche has plug-in versions of the Cayenne hybrid and Panamera sedan and its 918 sports car is also a plug-in. Research and development head Wolfgang Hatz is a fan of the technology.Where does the hydrogen come from?"I believe that plug-in is a very nice technology. You can drive locally emissions-free," Hatz says. "We have the SUV, the sedan and the sports car. So in each market we are present we have a concept."He says fuel-cell vehicles aren't on the company's radar. "I don't think a 911 hydrogen fuel-cell car is the right answer. My doubt is, where does the hydrogen come from?"Critics of fuel-cell vehicles point out that the most affordable way to produce hydrogen is through fracking, which creates questions about environmental friendliness. On the other hand, many argue electric cars plugged in to a grid powered by coal are no better than petrol cars.

Small cars are the big news at this year's Geneva motor show, with Japanese brands making a big splash at Europe's first car industry showcase for 2015.

An eccentric Swiss company has created a car with a periscope-style camera to scan the road ahead and a steering wheel that can be stowed – so you can browse the web on the way to work.The Rinspeed Budii (pronounced "buddy") is the star concept car at this week's Geneva motor show, due to open Wednesday March 4, Australian time.The Swiss firm based its latest flight of fancy on the BMW i3 electric car, which has been pulled apart and rebuilt so it is unrecognisable – and loaded with advanced equipment from more than two-dozen technology suppliers.The periscope uses laser and camera technology to read traffic and detect obstacles, while the steering wheel can be used as a makeshift table to rest a lap-top while the car finds its way through traffic.The steering wheel can also be swivelled from the left to the right side of the cabin depending on where the vehicle is sold – or can be slid across at a moment's notice if the driver is too tired.A dedicated app for smart phones (and smart watches) enables owners to set the air-conditioning temperature of the car minutes before they are due to start driving, and activate the electric car's recharging cycle.Although the Rinspeed Budii concept car is not equipped with autonomous driving technology, it does provide an insight into what the inside of self-driving cars could look like.There are large iPad screens in the sun visors, with road information for the driver, and a TV or DVD player for the passenger.The central cabin control screen is as large as a TV, and the display automatically reduces the amount of information shown based on what the driver uses most."The vision of autonomous driving will soon become reality and will fundamentally change the interaction of man and automobiles," says Rinspeed boss Frank Rinderknecht.The car industry is gradually increasing the level of automation in modern vehicles, starting with radar cruise control with "stop-start", which keeps a safe distance from the car ahead, automatically comes to a stop and restarts once the traffic is moving again – without the driver having to touch the brake or accelerator pedals. This technology is available in luxury cars today.The next step is "on-ramp to off-ramp" automation on freeways. Experts believe it will be 10 to 15 years before the technology is good enough to handle the complexity of city and suburban driving."The autonomously driving car will require more than solving technical problems and legal issues in the next two decades," said Mr Rinderknecht. "We not only have to redefine the interaction of man and machine, but must also raise questions about responsibility, tolerances and expectations."Police and insurance companies have already made it clear drivers will still be responsible for obeying the law while behind the wheel of autonomous cars, just as a pilot must stay alert and in control when a plane is on auto-pilot."Even the best technology will not be perfect, albeit less prone to error than humans. That is something we will have to accept," said Mr Rinderknecht. "In the future, cars will do just as we do: they will keep learning every day, and as a result will get better and better at mastering the complex challenges of modern-day private transport."Rinspeed has a long history of creating unusual concept cars. Last year it showed a Tesla electric car with the seats facing backwards – towards a large screen TV – to illustrate how quickly autonomous technology was developing.In 2013 Rinspeed showed a tiny city car in which drivers and passengers stood while strapped to a seat rest; the idea was to create a super-small vehicle that can carry five or more people in comfort.Although the latest Rinspeed concept car does debut a number of world firsts, it wasn't the first company in the world to dream of a bird's eye view of the traffic ahead. Last year Renault unveiled a concept car called the KWID which had a camera drone beam live images back to a screen in the dashboard.It is fitting that so many supercars and racing machines for the super-rich are due to bow at the 2015 Geneva motor show. You need a tax haven to be able to afford to buy – or bend – any one of these.Clearly a recession is around the corner. History shows when super cars become common as muck the global economy collapses, the car industry contracts, and we start all over again.In the meantime, here's a taste of how Europe's filthy rich are living it up as we race towards a fiscal cliff.We don't know what the name means either, but what we do know is that this is the new two-seater sports car concept from the German-owned British brand Bentley. The 'EXP-10 Speed 6', to give its full name, is a pointer to a new model to sell alongside the Bentley coupe and sedan that are already on sale and the SUV that is a few years away from showrooms. The press blurb waxes lyrical about the design and the "expression of muscular, athletic surfaces inspired by the aerodynamic shapes of aircraft fuselages and wings". But nowhere does Bentley mention what type of engine it has. Perhaps 'six' is a clue.For some people, even Lamborghini supercars aren't fast enough. That's why cars like this are born. Lamborghini has extracted 50 extra horsepower and trimmed 50kg of bodyweight from the regular V12 Aventador to produce this limited edition lightweight model. It's called (deep breath) the Lamborghini Aventador LP 750-4 Superveloce. All you really need to know is that with 750 horsepower (or 560kW in modern parlance) it can reach the speed limit in just 2.8 seconds and will likely cost more than $800,000 when it goes on sale in Australia late this year.Only 24 of these will be made and, as the saying goes, if you have to ask the price, you probably can't afford it. You will need especially deep pockets given this is a race car, and spare parts won't exactly be "off the shelf". The entire body and chassis are handmade from lightweight carbon-fibre. And the U-shaped steering wheel looks like something from a fighter plane. The Aston Martin Vulcan is the company's latest track weapon, said to have a handy 800 horsepower from its 7.0-litre V12. This is Aston Martin's answer to a one-make racing series for the super-rich.Aston Martin's first sedan since 1976 was released as a limited edition for the Middle East in 2014; now the company has extended production of the aptly-named Taraf to other global markets – in both left- and right-hand-drive – but will cap the number built to 200. Price "remains confidential" but the British press report it will cost £400,000 (approximately $800,000 in Australian dollars, but closer to $1 million by the time Luxury Car Tax and GST are added). Each car will be powered by Aston Martin's 6.0-litre V12 as the engine deal with Mercedes-AMG is yet to start.Do not adjust your eyes: this is the new, second-generation Audi R8. You can tell because it has vertical slats in the lower section of the front bumper, a bigger bulge in the side vents, and squinty headlights. Despite the visual similarities with the original, every panel is new. And the 5.2-litre V10 has been given a tune-up: 449kW in its most powerful guise. On sale here early next year from an estimated $400,000.After 10 years and 450 sales (at €1 million plus taxes apiece) the last ever Bugatti Veyron will bow at the 2015 Geneva motor show. In the end, the world's fastest car had an epic 895kW of power and a mind-boggling 1500Nm of torque from its quad turbo W16 (yes, two V8s mounted back-to-back). Top speed: an average of 431km/h over 1km and a 0 to 100km/h time of 2.5 seconds, which is faster than a Formula One car. The good news: Bugatti is developing a successor.The 488 GTB is the first turbocharged mid-engined Ferrari since the epic F40 supercar made from 1987 to 1992, and is only the second turbo V8 in the company's modern era after last year's California T. As with almost every brand, Ferrari is moving to turbocharging because it can extract more power from smaller engines that burn less fuel. A sign of the times, the 488 GTB (reviving the 40-year-old badge from the 308 GTB) easily eclipses the F40's output (351kW/577Nm) with an impressive 492kW of power and 760Nm of torque to create a 0 to 100km/h time of 3.0 seconds.This may look like another bad-ass Mercedes AMG GT but the bigger news is under the bonnet. It's the last hurrah for the high-powered and highly-strung 6.3-litre V8 that has been at the heart of almost every Mercedes-Benz AMG V8 model for the past decade. And it's going out on a high as the engine to be used in Mercedes' GT3 racer next year.British F1 firm McLaren has joined the long list of supercar makers with a new racing program: the P1 GTR is powered by a 1000 horsepower twin-turbo 3.8-litre V8. The show car is finished in the same colour scheme as McLaren's LeMans winner from 20 years ago. McLaren's one-make racing series for the well-heeled kicks off later this year.German sports car maker Porsche has finally done what diehard fans have demanded for more than 10 years. It has fitted the bigger and more powerful 3.8-litre six-cylinder engine from its 911 flagship into the smaller, more affordable and mid-engined Cayman. The result is a car that promises to out-pace and out-manouvre the iconic 911, which is precisely the reason Porsche was so reluctant to build it in the first place. In local showrooms by the end of the year with a price we're guessing will top $200,000.Meet Mercedes-Benz's monster truck, and one of the most expensive four-wheel-drives in the world. The G500 is based on the legendary Mercedes G-Class body (originally developed for military use but has since been made for civilians) and uses AMG's new twin turbo 4.0-litre V8. But the big news is the desert-racer suspension and the massive 22-inch wheels and tyres – and a price tag likely to cost in excess of $500,000. Fortunately it rides so high there isn't much chance you'll scratch it.Not every car at the Geneva motor show is expensive, inaccessible and unlikely to ever hit the road. But nor is every new car actually a car. Between the regular passenger vehicles is an increasing array of small SUVs.The world's biggest selling car (and the top-seller in Australia for the past two years in a row) is due for a facelift mid-year. New headlights combine with a futuristic-looking grille and sleek front bumper to give it a freshen-up. It's also tipped to get a rear-view camera as standard on every model (bringing it up to speed with the Corolla sedan and the Yaris hatch). The photo is of a hybrid version sold in Europe but Toyota Australia still has no plans to introduce the petrol-electric Corolla.This car should erase any doubts about Hyundai's continued climb up the sales charts. The new Hyundai Tucson (the first European reveal for an all-new Hyundai) is due in Australia in August. Underneath its miniature Hyundai SantaFe looks is a choice of 2.0-litre petrol, 2.0-litre turbo diesel and 1.6-litre turbo petrol power.The initials "GT" are usually associated with iconic Falcon V8 sedans or Ford's US-made Ferrari-fighting sports car, but BMW has decided to add the badge to its first people mover. The 2 Series "Grand Tourer" is the seven-seat version of its 2 Series front-wheel-drive hatch. Note the longer body, taller roof and the bigger boot to fit the third-row seats. On sale later this year.With its bright red paintwork, dark grey alloy wheels and sleek lines you could be forgiven for thinking this could pass for Ferrari's first ever wagon. In fact, it's a Kia. This concept is a pointer to the new generation Optima sedan, which will also be available as a wagon for the first time. Due on sale in Australia late this year.This cool-looking concept comes from Mitsubishi, which has a habit of making its production cars look nowhere near as exciting as the motor show tease. Here's hoping we're wrong. This is the preview to the all-new ASX compact SUV due in showrooms next year. The concept has plug-in hybrid technology but we're not certain that'll make the production version. Petrol and diesel engines will likely be standard fare.Nissan's luxury brand Infiniti (which doesn't know how to spell "infinity") is about to join the baby SUV boom with the oddly-named QX30. Car makers are switching to letters and numbers because apparently we're running out of car names that don't offend someone somewhere in various languages. Expect a showroom version of this to appear next year.It's difficult to know whether this is a tall hatchback or a squashed SUV. The Lexus LF-SA (be careful how you say that) concept is said to be a pointer to the brand's first pint-sized SUV for the city. As is the case with previous Lexus concepts, the showroom version won't look anything like this unfortunately. Imagine this car with normal doors, much smaller wheels and tyres, regular headlights, and then squint a bit, and you have an idea how the real thing will look when it arrives next year.This is a concept intended to warm us to the look of the new generation Audi A4 and A6 wagons due in the next two years. The concept also previews "production ready" plug-in hybrid technology, joining the long list of European brands embracing electrical cords to reduce the emissions ratings for their petrol-powered cars.We're not sure if this looks like a Kia, or if the latest Kia cars look like Citroens. But just to be clear this is the facelift for the Citroen DS5, with a slightly cleaner front-end look while the rest of the car is unchanged. That said, it still turns heads, three years on. The update should be in Australian showrooms by the end of the year.The photos of the new Ford Focus RS hot hatch were released last month, but the vital signs and "tech specs" will finally be made available during the car's first public outing. Powered by the same 2.3-litre turbo four-cylinder engine used in the Mustang, and matched to an all-wheel-drive system, it promises to become Ford's fastest and most powerful hot hatch.The Honda Civic Type R has been in the making for almost as long as the Nissan GT-R. Here's hoping good things come to those who wait. We've seen the concept before, and we know it'll be powered by a turbocharged 2.0-litre engine, but the production version of the Civic Type R finally bows at Geneva. There is just one catch: Honda says we might not see the car in Australia until 2017 because the priority is to get the Honda NSX supercar in local showrooms next year.Is your idea of sleeping under stars simply a hotel with a five-star rating? This could be the camper trailer kit for you. Jeep has created a trailer in the same shape as the tail-end of its new city-sized SUV, the Renegade. It comes with a wide screen TV and a massive sound system to annoy other campers. But fear not: it's only a motor show tease. You will not be able to buy this source of public disturbance at a Jeep dealer any time soon.

The top-end marques respond by pushing hard into what was mainstream brand territory only a few years ago.That's why the "big three" — Audi, BMW and Mercedes-Benz — posted better than 10 per cent growth last year in a market that dipped by 2 per cent.It's still a case of you get what you pay for, so CarsGuide has looked at the cheapest (as distinct from best value) entries in the major car segments.This is the cheapest way to buy membership to the prestige club, but it's a basic package. First impressions are good, with the distinctive shield grille helping the supermini stand out. Inside though, only the Alfa badge on the steering wheel hub gives any clue this is a product from a premium brand.Still, Alfas are all about the driving and for the money, there's a spirited 900cc turbo engine matched to suspension that's much improved from the previous series.It is a long way off the perfect prestige car but it is the best buyers can expect at this price point.{C}{C}A Giulietta is a lot closer to what we expect from Alfa than the MiTo, even if it's not the car Alfisti want. The Giulietta adds rear doors and a lot more flair in cabin styling and performance. If buyers can find the extra $6500, this is the Alfa to own... at least until the Giulia heralds the return of rear-wheel-drive Alfas when it launches later this year.The Giulietta's suspension is generally well sorted and the turbo 1.4-litre four-cylinder engine gives this five-door enough fizz to be a fun drive.For CarsGuide, this is the prestige entry point.Now we're cooking. The A3's interior finish looks as though it was assembled using a jeweller's loupe and the materials are a step up from that found in the VW Golf. The design inside and out is minimalist but classy.A turbo four-cylinder engine is paired with a seven-speed dual-clutch auto and has the neat party trick of dropping two cylinders under light load to help achieve a claimed fuel use of 4.7L/100km.The handling compromise is spot-on: breezing over city bumps while still hanging tough through the twisty stuff.The entry level 3 Series is basically a price spoiler for CarsGuide's Car of the Year, the Mercedes-Benz C-Class. Potential owners could save $8000 (the difference between the 316i and the Benz C200) but will miss out on luxury items.Performance won't set the world on fire but the eight-speed auto makes the most of the available urge. It handles well through the corners and around town. A six-speed manual is available for the same price.The faux leather seats look the goods even if they're manually adjustable rather than electric. Standard gear includes dual-zone aircon, 6.5-inch display with satnav and rear parking sensors.The Leaping Cat pounced on the large car segment with the XF, which now trails only the Benz E-Class and BMW 5 Series in sales. There's good reason for that — the 2.0-litre turbo engine is a willing performer, if a touch thirsty, and is backed by a smooth eight-speed auto.Slide into the leather and suede front seats and first-time occupants will be impressed by the party tricks. The rotary transmission control rises out of the centre console and the air vents swivel open.Rear space isn't superb, but the Jag exudes old-world style supplemented by modern technology.Not so long ago you'd have been a fool to consider a Lexus sports car. Now you'd be a fool not to. The RC350 has striking looks — though some won't appreciate the massive spindle grille — and the poise and performance to back it up. A 3.5-litre V6 powers the rear wheels and the 100km/h sprint time is 6.1 seconds despite its hefty 1740kg.A four-year warranty and resale value of 56 per cent after three years are worth noting too.Standard kit includes LED headlamps, satnav, 10-speaker audio and heated/ventilated seats.The poor man's prestige drop-top embodies fun, from the wind-in-the-hair sensation to a sensational handling package. The 1.6-litre engine is no rocket — there's a turbocharged Cooper S for more oomph — but it is a willing performer in partnership with a six-speed manual gearbox (auto adds $2350).Practicality isn't part of the package with minuscule boot space and rear seats that shouldn't be occupied by much more than shopping bags. There's also wind noise and tyre roar with the top up or down.Live with that and the Mini is relatively cheap and extraordinarily cheerful.No, it's not all-wheel drive, but neither are many of its rivals. The 149mm ride height gives the Countryman enough clearance to negotiate rutted roads without challenging the 170mm clearance of an Audi Q3. Neither will be used for off-road duties, so the elevated drive position is the selling point here, along with a big (by Mini standards) 350L boot.It shares its 1.6-litre engine with the Mini Cabrio and rides almost as well, with just a touch more body roll through the turns.The most compelling aspect is the price, which is $8000 less than an Audi Q3 and $14,000 below a BMW X1.The five-door model doesn't quite have the drop-dead looks of its three-door sibling but is a more functional car to live with — and it is $2500 cheaper. The diesels have the lowest prices in the range, as the petrol variant is positioned as the performance model.The 2.2-litre turbo diesel is matched to a six-speed manual, making this front-wheel drive a frugal vehicle to operate. Claimed fuel use is 5.0L/100km There's plenty to admire inside, from the partial leather seats to the soft-touch dash and elegant switch layout. The base model — dubbed eD4 — has a five-inch TFT multimedia screen and rear parking sensors but can't be had with a reversing camera or air vents for the back seat.There are still ways to get a touch of luxury, if not outright prestige, in the major segments.The big all-wheel-drive wagon sits 210mm clear of the road, giving it more than enough room to clamber over kerbs and ride roughshod over piles of snow at the local ski field.Backed by a 575L boot, it is a hugely capable getaway machine.The Volvo is all about cruising in comfort, so the intentionally cosseting ride comes at the expense of cornering ability.The base diesel engine has more than enough go but some expected gear — like a powered tailgate and satnav — require a dip into the extensive options list.

Ewan Kennedy road tests and reviews the 2015 Lexus NX200t.

Richard Blackburn road tests and reviews the 2015 Lexus RC F.

The Lexus NX 300h hybrid is more of a city gent than a country squire.

Joshua Dowling road tests and reviews the Lexus NX200t with specs, fuel consumption and verdict.