E-Tron, power in the SLS AMG E-Cell is routed through four electric motors, one at each wheel. With 526 hp and 649 lb-ft of torque—the latter available from 0 rpm—the SLS E-Cell is in league with some venerable supercars, even though it tips the scales at a considerable 4400 pounds. The SLS E-Cell offers four modes of regenerative braking in addition to being completely off in the manual powertrain setting, which leaves you “sailing” with minimal drivetrain drag. The E-Cell’s Achilles’ heel, unsurprisingly, is its range. This prototype carries a 48-kWh lithium-ion battery, but AMG hopes to fit the car with a 60-plus kWh battery pack when it becomes available to customers. The current range is about 90 miles, which is likely to grow to more than 130 miles. The current claims are perhaps even conservative: After a sharply driven 60 miles, battery capacity was still about 30 percent. With a fast-charging station, it took an hour to recharge the batteries to almost 100 percent. Extended trips still require planning, but the progress in battery technology is tangible. If all goes according to plan, you will be able to buy the SLS E-Cell by late 2012 or early 2013—six or so months after Audi launches the E-Tron. 100,000 over the regular SLS. Just having the money won’t be enough to get you an E-Cell, though, as customers will be handpicked.
Speed Limit Assist: a camera fitted behind the windscreen detects speed limit signs at the roadside and compares this data to information contained in the GPS system. The relevant speed limit is then displayed in the instrument cluster. PARKTRONIC including Parking Guidance:ultrasonic sensors measure the length of parking spaces as the car drives past; the cockpit display provides a schematic representation of the recommended parking manoeuvre. Ultrasonic sensors then support the driver whilst parking. PRE-SAFE Brake:autonomous braking if acute danger of an accident is detected. At first the driver is given both an acoustic and an optical warning if the system identifies that there is a danger of collision. If the driver does not react to this, the system brakes the vehicle autonomously. This occurs in two stages: around 1.6 seconds before the calculated impact point the system decelerates the car with around 40 percent (approx. PRE-SAFE occupant protection systems. If the driver still fails to react, the PRE-SAFE Brake activates the maximum braking power around 0.6 seconds before the now unavoidable collision - this emergency braking can greatly reduce the severity of the impact. The system therefore acts like an "electronic crumple zone", offering the car occupants even greater protection. The PRE-SAFE Brake is active at speeds of between 30 and 200 km/h when moving vehicles are detected in front of the car. The system also reacts if the car approaches a stationary queue of traffic, providing its speed is below 70 km/h.
It showed for the first time, the by now, famous, Lamborghini signature swing up doors. It also displayed unique vertically mounted rear air intakes to go with its powerful 4 Liter engine. In 1974 disaster struck. The Lamborghini tractor business received a major setback. A massive order for tractors to a south American country was cancelled. Lamborghini anticipating the demand, had previously upgraded the tractor factory to be able to build the numbers of tractors required. The company lost a lot of money over it. Compounding things also at this time was a series of labor problems at the factory. While his personal fortune was still considerable he decided to sell part of his share in the factory. Eventually the factory was taken over by Fiat. During the seventies the company survived on sales of Miura's. The car business started to be self sufficient and make money. However Lamborghini eventually sold all his remaining stock in the company to a Swiss investor. The company to this day still retains his name however.
The oil crisis of the 70's started to made sales of high performance cars difficult. Production art the factory was plagued with budget and parts supply problems. People gave up waiting for cars with two year back orders. A wealthy Canadian, Walter Wolf, played a major role is supporting Lamborghini and developing the Countach during these difficult times. In 1978 the company declared bankruptcy. An Italian court was appointed to find a buyer. A Swiss based group called the Mimran brother's were able to save the factory. Patrick Mimran (one of the brothers), in 1980 started to turn the company around. The Countach was developed further under him from the LP500 S right up to the impressive QuattroValvole. Just as things were going well, the Mimran brothers sold the company to Chrysler Corporation. This was a big surprise at the time. Chrysler support however was just what the company needed at that time. They were working on a Countach successor -- the Diablo.
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