Archive for the ‘Hybrid’ Category

Jaguar XJ Limo Green Hybrid Study

2010 jag xj

This year’s “World Mobility Forum” exhibition in Stuttgart, Germany (April 15-18) will be the ocasion on which Jaguar will show off its XJ “Limo Green” hybrid study that was teased for the first time last September.

Making use of Chevy Volt-like hybrid power train, the 2011 XJ-based Limo Green comes with a range extending gasoline engine that was developed in conjunction with Lotus, MIRA and Caparo. The vehicle uses an electric motor producing 145kW and 295 lb-ft of torque for propulsion. A lithium battery pack offers about 30 miles or close to 50 kilometers driving range with a full charge. Once the battery is depleted, a Lotus-developed 1.2-liter three-cylinder gasoline unit kicks-in to produce enough energy to power it for another 970 kilometers.

The XJ Limo Green prototype is said to return a combined fuel economy of 5.0lt/100 km with CO2 emissions of juts 120 g/km.

Even though the study is billed as a one-off concept, it is believed that Jaguar will use the technology on its future production models.

Hybrid diesel? Volkswagen’s Up Lite

Volkswagen's Up Lite

How do you build a practical car that’s highly fuel efficient? Easy: Make it small and light, give it a diesel engine, and make that engine part of a hybrid power train. Strangely, no such creature has yet hit the road. Several automakers are, however, fixing to correct that oversight. In particular, Volkswagen is testing the waters with its Up Lite concept car, which shares many components with VW’s ”New Small Family” of cars, which the company will begin offering buyers by 2012.

The Up Lite is, as you might expect, quite light: 695 kilograms (1532 pounds). VW shaved its weight by keeping it small (the car is just 3.84 meters long) and making many of its parts out of aluminum and carbon composites. Some axle components are even made from magnesium. Small and light? Check.

Volkswagen's Up Lite

The Up Lite’s engine is a two-cylinder, turbocharged, direct-injection diesel of just 0.8 liter displacement—a truncated version of the larger turbo direct-injection diesels Volkswagen is well known for. Diesel engine? Check. (more…)

Toyota and Mazda Agree to Hybrid System Technology License

Toyota Motor Corporation (TMC) and Mazda Motor Corporation (Mazda) have reached an agreement on the supply under license of hybrid technology used in the Toyota Prius. Leveraging this agreement, Mazda plans to combine the hybrid system with its next-generation SKY* engine that is currently under development, and develop and manufacture a hybrid vehicle in Japan. Mazda is aiming to commence sales of a hybrid vehicle starting in Japan by 2013.

Positioning response to environmental issues as a management priority, TMC began sales of the Prius, the world’s first mass-production hybrid vehicle, in 1997. Since then, over 2.3 million TMC-produced hybrid vehicles have been delivered to customers in over 70 countries and regions. (more…)

Mazda will licence hybrid technology from Toyota

Starting in 2013, Mazda will become the second manufacturer (after Nissan) to directly use Toyota’s Hybrid Synergy Drive technology. Mazda has signed a licensing agreement with the hybrid behemoth that will see the smaller company get a supply of hybrid hardware – presumably including transmissions, power electronics (including software) and battery packs.

The drive components will be paired up with the new-generation, direct-injected Sky engines that Mazda displayed at the Tokyo Motor Show last fall. Mazda will build a new hybrid vehicle starting in 2013 using this equipment, the first it has produced on its own. The only previous Mazda hybrid was the Tribute, a re-badged Ford Escape.

Nissan has now produced its own in-house hybrid system and when the Altima is redesigned in the next few years it seems unlikely it will retain its current Toyota hybrid system. Click past the break to view the press release.

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First teaser shot of the Sonata hybrid ahead of NY debut

sonata hybrid partial front teaser

Next Wednesday at the New York Auto Show, Hyundai will unveil its first U.S. market hybrid model based on the just released Sonata sedan, which thoroughly impressed us during our recent review. Unlike the Fusion and Camry hybrids which are barely distinguishable from their conventional counterparts, the Sonata Hybrid gets a completely new front fascia. The new look adds a massive lower grille inspired by the Blue-Will Concept that shown at the Detroit Auto Show in January.

We believe the Sonata hybrid will retain the same 2.4-liter direct injected inline-four found in the sedans that are on sale now. However, it may be re-tuned to operate on the more efficient Atkinson cycle like other hybrids. Unlike the gas-electrics from Ford and Toyota, Hyundai’s system is expected to use a conventional six-speed automatic gearbox in conjunction with a 30 kilowatt electric motor.
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Cadillac XTS will hit the road as a 2012 model

2010 Cadillac XTS Platinum Concept

Back in January, we watched as Cadillac took the wraps off of its big XTS Platinum sedan concept under the Detroit Auto Show lights. And while parent company General Motors insisted on slapping the word “concept” behind the car’s name, we were pretty sure that the XTS we saw in Cobo Hall was very close to being production-ready.

Now, a new report from Motor Trend states that GM has, in fact, given the Cadillac XTS the go-ahead. When it hits the streets, the XTS will replace both the aging STS and DTS in the Cadillac lineup, and will feature a plug-in hybrid system mated to a 3.6-liter direct-injection V6 – the system originally developed for the Saturn Vue. MT also reports that a twin-turbocharged version of the 3.6-liter V6 could be in the works, and that GM hasn’t necessarily ruled out the option of shoving a big ol’ V8 under the Caddy’s hood. (more…)

US market will receive Lexus CT 200h

Lexus CT 200h hybrid

Earlier this month at the Geneva Motor Show, Lexus pulled the covers off its new CT 200h hybrid hatchback for the very first time. If you liked it ( and I doubt you didn’t) and you live in the US, here’s a reason to be glad: representatives for Toyota’s luxury brand said that there would be a near-simultaneous global launch a year from now. In their own words, the United States and Japan will receive the CT 200h, even if it was developed as an euro-centric model. First deliveries should begin in Q1 2011.

Turns out they were right. Today, Lexus has officially confirmed that it will indeed offer the premium hatchback in the States, and the CT 200h will make its North American debut next month at the New York Auto Show. This car will join the HS 250h as the brand’s second dedicated hybrid model, and Lexus is keen to point out that the CT will be the only dedicated hybrid in its class of small, premium hatchbacks.

Lexus says that the CT 200h will boast a 1.8-liter Atkinson cycle four-cylinder gas engine with Variable Valve Timing with intelligence (VVT-i) mated up with twin electric motor/generators and a CVT automatic transmission powering the front wheels. Though official EPA mileage numbers aren’t yet available, the automaker expects its baby to be at the head of its class in efficiency.

Four drive-modes will be selectable from the cockpit: Normal, Eco, Sport and EV. Eco mode will adjust air conditioning settings and the throttle for the best possible fuel economy while Sport tightens up the steering, sets the stability and traction control at less obtrusive settings and provides 150 more volts of power from the electric motors. EV mode will allow the car to travel up to one mile on electric power alone under certain circumstances.

Press release and photos after the jump.

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The green limo: Audi A8 hybrid

The Audi A8 is the newest limo on the block and this is the A8 hybrid which aims to be the greenest in the segment. Shown at the Geneva show for the first time, the A8 hybrid’s drivetrain consists of two propulsion units – a 2.0 TFSI internal combustion engine and an electric motor – that develop a total output of 245 bhp and 480 Nm of torque. This enables a 7.6-second 0-100 km/h time and a top speed of 235 km/h, done in Transporter style coolness.

A hydraulically operated wet clutch links the TFSI with the electric motor (with 45 bhp and 211 Nm), which makes available its grunt from standstill. In the boot lies the Audi’s lithium-ion battery pack, which still leaves 400 litres of luggage space. Subsystems that operate on engine power in a regular car have been modified to run entirely on electric power in the A8 hybrid, such as the air-con compressor, electromechanical steering system and brake booster, all managed by a “pulse control inverter” system. All these will appear in the Audi Q5 hybrid, to be introduced later this year.

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Mercedes S400 Hybrid Debuts During Oscar Broadcast

Hyundai was the big kahuna sponsoring last night’s Oscar broadcast, but in a shocking upset, Mercedes may have walked off with the trophy for best performance by an automaker. Sure, the ad announcing the debut of the 2010 Mercedes-Benz S400 hybrid was bland, and it didn’t say much of anything about the car, but it showed beyond a shadow of a doubt that Mercedes knows its target market like the back of its hand. (more…)

Lotus Evora 414E Hybrid sounds very promissing

Lotus Evora 414 E Hybrid

The Lotus Evora 414E Hybrid Concept Car is a plug-in petrol-electric hybrid car in keeping with Hethel’s performance credentials: it’ll hit 60mph in ‘less than 4sec’. The range of the Evora hybrid testbed is said to be more than 300 miles.  This concept develops 414ps, so this is where the name comes from. Though it is a hybrid, it runs only on electric power. The ‘hybrid’ refers to the range-extending 1.2-litre three-cylinder engine, used only to top up the battery in the same way as the Chevy Volt.  

Apart from the very promissing performance figures, there are features that make the Evora really interesting: there’s a gadget to give the electric Evora the feel of a seven-speed transmission, and something called HALOsonic sound synthesis so you can make yourself heard when running on EV silent mode. The latter was developed in conjunction with Harman. (more…)

Second generation Porsche Cayenne

Second generation Porsche Cayenne

Just a few days before the official unveiling from Geneva, Porsche had to reveal the press release, as pics and rumours have been hovering the net.

Porsche has put Cayenne to a weight-loss programme, for example the Cayenne S gets its weight down by 180kg over the outgoing model. The Cayenne platform’s wheelbase has been extended by 40mm and on the overall, the body is 48mm longer than the outgoing car. The range starts with the 3.6 liter V6 model, the cheapest entry into Cayenne ownership. Power has been upped to 300 horses, and while mated to the 8-speed Tiptronic S transmission, fuel consumption is down by 20% to 9.9 liters per 100km.

The model that spearheads the new range is apparently the Hybrid version, which is no slouch as it gets an “S” in its name. The Porsche Cayenne S Hybrid features a 333 horsepower supercharged V6 engine paired with a 34kW (47hp) electric motor. The car can run on electric power only at speeds of up to 60km/h and while cruising, the combustion engine may stay off and the car may just glide along until a maximum speed of 156km/h. (more…)

Mercedes-Benz F800 for Geneva

mercedes-benz f800 style concept

Yet another carmaker has revealed pictures of its concept car that will be revealed at Geneva Auto Show: Mercedez-Benz F800. The new car previews the next-generation CLS and shows a completely new design line for the German brand. As a premiere, the car comes with a new concept for the rear doors which are sliders, not swingers, exactly like those features on the minivans.

Other features are the incorporation of two different electric drivetrains: one version of the F800 Style is a a plug-in hybrid with a V6 petrol engine mated to a 100 hp electric motor (Mercedes-Benz says that the car can run 18 miles in full-electric mode). The other version of the F800 Style is a pure electric vehicle powered by an on-board fuel cell.

Opel Flextreme GT/E

Opel Flextreme

The idea behind this concept, which will debut at the Geneva Motor Show, is to show how the Volt’s extended-range electric vehicle drivetrain can be used in a larger vehicle, in this case a mid-size five-door hatchback. So far, every vehicle shown by General Motors with an ER-EV drivetrain, including the Volt, Ampera and Cadillac Converj concept, has been compact in size. (more…)

Super Hatchback Concept (SHC)

super hatchback concept

I’d say that the SHC stands for Strikingly Hot Car! It’s designed by Jamie Martin and it’s by far one of the most interesting, eye-catching auto body concept revealed so far. It’s just my opinion, of course. I can, also, think of some competitors, namely 2013 BMW, this year’s Kia Ray or Pininfarina’s Alfa Romeo Spider.

It’s a delicious combination of a supercar and a 3-door hatchback, completed by style and hopefully, performance. The concept car is available in a choice of three next generation powertrains, including an electric / hybrid option. The body is composed of 65% Steel and 35% aluminum used for front wings, bonnet and bumpers and 30% glass reinforced plastic can be used for designated sections. Other features include (more…)

Kia Ray – a ray of light

Kia Ray Concept

I’ve said it before and I’ll say it again: most electric or hybrid cars have funny looks, are two-seaters or have incredibly tiny back space. One all-electric car that impressed me at all aforementioned categories is Leaf. No it’t time for Kia’a Ray to show us (me and others that find electric/hybrid cars wacky looking) that low-emission cars CAN be fun looking at. I say nothing about driving experience yet…

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