30 Ocak 2015 Cuma

2015 Tesla Model S P85D Driven: Now Getting into Supercar Territory





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First Drive Overview


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The P85D suddenly makes EVs seem antisocial.



 From the February 2015 situation of Car and Driver

Not having to wait is a luxury. Saving time is the justification the privileged give for indulging in fractional jet ownership and hiring individual assistants to attend funerals and bar mitzvahs on their behalf. Ideally, the significantly less time you commit carrying out anything unpleasant, the far more time you have to do anything worthwhile. But it never ever fairly functions out that way, or Minute Rice would have ushered in a new age of enlightenment.


Tesla’s Model S P85D acts like a auto constructed on the mantra “Waiting is for suckers.” This 691-hp battery-electric vehicle is for the impatient, the toe tappers, and the watch checkers. Tesla claims that the P85D is capable of reaching 60 mph in 3.2 seconds, shaving 1.4 seconds from the rear-drive P85 it replaces. To get down to that number, Tesla added a 221-hp electric motor to drive the front wheels. This secondary unit works in conjunction with the P85D’s 470-hp rear motor to supply 4-wheel drive. A similar 2-motor setup will be obtainable on all Model S versions starting this spring, and the upcoming Model X SUV also will share the method. But for now, the most snow-friendly Tesla is the prime-shelf P85D.


From a quit, the one-speed P85D has all of its 686 pound-feet of thrust at the ready. Energy delivery is immediate, as in all EVs, but here it’s like driving a sports automobile in the lowest feasible gear with the engine revving proper at the torque peak, all the time. It’s shockingly quick. Kick the accelerator and the auto jumps ahead on a surge of energy. Eye a gap in site visitors and you are there. This is energy at the speed of thought—there’s no waiting, no downshifting, and, genuinely, no work. A clot of Corollas can be dispatched with one quiet leap forward, putting these Toyotas in the only location they appear great: the rearview mirror.






The neck-straining pull lessens as speeds improve. Also, our preproduction test car had a identified concern that lowered energy by about 10 percent at speeds above 60 mph. Rather of reporting lame test final results, we’ll wait for a fully baked P85D to verify Tesla’s acceleration claims.


At very first, the electric silence seems odd but then it soothes, serving to boost the driving knowledge. The cabin calm at 70 mph would make a Lexus engineer envious. Completely goosed, it is only slightly louder. The massive battery pack in the floor acts like a giant lithium-ion mattress and muffles out road noise. Suspension crash barely registers, and even large whacks to the 21-inch wheels are nonviolent confrontations.


The electron-filled California king in the floor is seriously heavy. But mounting it low hooks the Model S to the earth. Tesla says a 2-motor P85D weighs 4936 pounds, or 291 pounds far more than a rear-drive P85, but it does not act any heavier. Or, indeed, extremely heavy at all. The P85D adjustments path speedily and with no fuss. Even at the limit of grip, the Tesla remains eerily flat and unperturbed by cornering stress. Maintain pushing and the Tesla’s mass starts scrubbing away the edge of the outside front tire. An precise and responsive electric power-assisted steering technique delivers 3 weights, from light to heavy. No matter the mode, the steering work continually changes and reacts to the road. Subtle vibrations paint a vivid image in asphalt.






After living with the Tesla for a handful of days, the valuable differences between it and gasoline-powered automobiles become apparent. You do not start off the Model S, you just get in, location a foot on the brake, and select a direction of travel. Acquiring out is the identical deal. No need to shut anything off, merely walk away. Lift off the lengthy pedal and regenerative braking not only returns electrons to the battery, it also makes use of the electric motors to slow the car to such an extent that 1-pedal driving becomes feasible. In most driving conditions, the brake pedal is only needed for a total stop or an emergency. And unlike other EVs and hybrids, the Model S’s brake pedal only actuates the brakes. Because the pedal doesn’t control both friction and regenerative braking, the pedal feels linear and standard, due to the fact that’s what it operates—normal brakes.


Luxurious is not how we’d describe the Model S’s interior. Austere and basic is more like it. Aside from the enormous touch screen in the middle of the instrument panel, and the appealing gauge show, there’s not significantly wretched excess right here. Up until now, the top versions of the Model S looked virtually identical to the $ 71,070 base model. But in a sop to the sybarite, Tesla dresses up the P85D with Alcantara touches on the dashboard and headliner. New seats appear much better than prior to and supply enhanced help and cushioning. There are also new sun visors and Mercedes-Benz’s most recent stalks on the steering column. A full suite of safety tech—including collision warning, lane-keeping help, and adaptive cruise control—is being built into the Model S. Eventually, these attributes will bring the Model S to Mercedes S-class levels of self-driving autonomy. For now, Tesla is nevertheless finishing improvement of the systems.






The additional energy, traction, and weight of the second motor imply the car swills the 85-kWh battery’s electrons. According to Tesla, the P85D has a 285-mile variety at a steady 65 mph. Real-globe variety proved to be closer to 220 miles. Even at that, the Tesla’s variety is excellent enough to keep away from the compulsion you get in lesser EVs to hypermile or turn off the air conditioning.


Recharging is the portion of the experi­ence that calls for the most patience. On most 240-volt power sources, the battery gains about 29 miles of variety per hour. Plug into a 120-volt supply and the recharge rate falls to roughly 3 miles of range per hour. There are 135 Supercharger stations in the U.S. that will add about 150 miles in about 20 minutes, but they’re not often conveniently located.


Most Tesla Model S customers will be pleased with 240-volt charging at home. Plug in at evening, sleep, and wake to a automobile prepared for another 200-mile day. Beats pumping gas. Aside from its recharging cycles, the P85D will never preserve you waiting. Speed is the greatest luxury.







Electrifying Performance


Tesla engineers produced producing a 691-hp supersedan appear straightforward. The new 221-hp electric motor and front-drive differential match neatly between the 85-kWh battery pack and the electrically assisted rack-and-pinion steering gear. The only downsides are the 291 pounds of extra weight and a front trunk decreased in volume from 5 to 3 cubic feet. In your dreams, Tesla’s creative types are difficult at perform on a Model SS powered by 2 470-hp motors.


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2015 Tesla Model S P85D Driven: Now Getting into Supercar Territory

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