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2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept

The latest Volkswagen will unveil the 3rd and latest iteration by its roadster diesel-electric hybrid concept serial, the fresh XL1 Super effective Vehicle (SEV) at these week’s Qatar Motor demo, which runs by January 26 to 29. The latest 2011 Volkswagen XL1 Hybrid Concept are motivated by a diminished 800 cc TDI two-cylinder basic rail diesel engine breaking 48 HP.

2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept

Vision becomes reality – Volkswagen’s “Formula XL1”: Volkswagen XL1 prototype consumes just 0.9 l/100 km! Wolfsburg / Doha, 25 January 2011 - Future mobility is one of the most stimulating topics of our time. The key question here: Just how much could the energy consumption of cars be reduced if all the stops were pulled out for efficiency? There is now an answer to this question, and Volkswagen is delivering it in the form of the new XL1. Combined fuel consumption: 0.9 l/100 km. No other hybrid car powered by an electric motor / internal combustion engine combination is more fuel efficient.

Volkswagen will build small run of XL1 plug-in hybrid in two years. “We want to go into series production with this car starting in 2013,” Volkswagen chairman Ferdinand Piech told Automotive News Europe on Tuesday at an event in Doha, Qatar, ahead of the 2011 Qatar auto show where Volkswagen unveiled an XL1 prototype. Pioneering construction techniques, an advanced plug-in hybrid drivetrain and innovative packaging all play a part in allowing the new Volkswagen XL1 Super Efficient Vehicle (SEV) to return 260 mpg on the combined cycle to set a new benchmark for vehicle efficiency.

2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept

The most efficient car in the world. The new 2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept shows the way forward for extreme economy vehicles and clean technologies. It also demonstrates that such cars can also be fun.  The feeling when driving the XL1 is truly dynamic - not based on pure power, rather on its pure efficiency. Two examples: 1) To travel at a constant speed of 100 km/h, the prototype only needs 6.2 kW/8.4 PS – a fraction of the performance of today’s cars (Golf 1.6 TDI with 77 kW and 7-speed DSG: 13.2 kW/17.9 PS). 2) In electric mode, the XL1 needs less than 0.1 kWh (82 Wh/km) to complete a one kilometre driving course. These are record values.

Powering the 2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept is a compact 800 cc TDI -cylinder commonplace rail diesel engine growing 47 hp. It's linked to an electric powered motor generating 27 hp, resulting in a complete of seventy four hp - a modest output but greater than enough while the low kerb weight of 1753 lbs (795 kg) of the automobile is taken under consideration. Two-cylinder TDI uses mass manufacturing era: The 0.8 litre TDI (35 kW/48 PS) became derived from the 1.6 litre TDI, which drives such cars because the Golf and Passat. The 0.8 TDI famous the identical statistics because the 1.6-litre TDI common rail engine in phrases of cylinder spacing (88 mm), cylinder bore (seventy nine.5 mm) and stroke (80.5 mm).

In addition, the Volkswagen XL1 Concept's two-cylinder and the mass produced 4 cylinder percentage key inner engine features for decreasing emissions. They consist of special piston recesses for a couple of injection and character orientation of the individual injection jets. The extraordinary, easy walking homes of the common rail engines were transferred to the two cylinder engine. Inside addition, a balancer shaft that is driven by way of the crankshaft turning on the same speed optimises clean engine running.

2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept

When the full power of the hybrid system is engaged, the Volkswagen prototype accelerates from 0 to 100 km/h in just 11.9 seconds; its top speed is 160 km/h (electronically limited). Yet these numbers alone do not tell the whole story: Since the XL1 weighs just 795 kg, the drive system has an easy job of propelling the car. When full power is needed, the electric motor, which can deliver 100 Newton metres of torque from a standstill, works as a booster to support the TDI engine (120 Newton metres torque). Together, the TDI and E-motor deliver a maximum torque of 140 Newton metres in boosting mode.

Carbon fibre reinforced polymer (CFRP) the precise fabric for the frame of the brand new 2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept because of its mild weight. The 2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Conceptweighs only 795 kg. Of this figure, 227 kg represents the whole drive unit, 153 kg the running tools, eighty kg the gadget (such as the 2 bucket seats) and a hundred and five kg the electric gadget.

2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept

That leaves 230 kg, which is exactly the burden of the frame - produced largely of CFRP - such as wing doorways, front windscreen in skinny-glass era as in motorsport and the quite safe monocoque. A general of 21.Three percentage of the brand new Volkswagen XL1, or 169 kg, includes CFRP. In addition, Volkswagen uses light-weight metals for 22.Five percent of all elements (179 kg). Only 23.2 percent (184 kg) of the brand new XL1 is created from steel and iron substances. The rest of its weight is shipped among numerous different polymers (e.G. Polycarbonate side windows), metals, natural fibres, system materials and electronics.

2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept

Design for a new era: The VW XL1 is 3,888 mm long, 1,665 mm wide and just 1,156 mm tall. These are extreme dimensions. The Polo has a similar length (3,970 mm) and width (1,682 m), but it is significantly taller (1,462 mm). The height of the new 2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept is about the same as that of a Lamborghini Gallardo Spyder (1,184 mm). So, it is easy to visualise just how spectacular such a Volkswagen would appear on the road – as long and wide as a Polo, but with a low profile like a Lamborghini.

The styling of the 2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid Concept is borne out of practical necessities - clean get admission to to the indoors is granted via a pair of stylish scissor doorways that hinge on the A-pillar while the profile of the car has been honed inside the wind tunnel, the result being a wonderful coefficient of drag determine of zero.186. The XL1's universal duration and width are just like the ones of a Volkswagen Polo yet its top is extra similar to that of a Lamborghini Gallardo Spyder.

Although the 2011 Volkswagen Sports Cars XL1 (SEV) Roadster Diesel-Electric Hybrid continues to be very a whole lot a idea, its unveiling marks the subsequent step closer to the birth of a brand new elegance of Super Efficient Vehicles, at the same time as the arrival of a manner which include RTM is a tremendous milestone.

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