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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

14 Ocak 2015 Çarşamba

Return of the Acura NSX Sort R? Burlier Version of New Supercar Might Be on the Way




January 14, 2015 at 5:47 pm by Steve Siler | Photography by Michael Simari and the Manufacturer



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Only a few minutes had passed—if even that long—since the sweet new 2016 Acura NSX rolled onstage at the Detroit auto show in all of its 550-plus-hp, all-wheel-drive, hybridized, torque-vectoring awesomeness ahead of rumors swirled about even burlier versions. And then reports, which includes one particular from AutoExpress, stated definitively that Acura has confirmed—confirmed!—that an NSX Sort R is on the way.


While the quotes that AutoExpress published from NSX lead engineer Ted Klaus don’t specifically convince us that a Type R is a done deal, they do whet our appetite. “I think every person who loves vehicles desires to see a version that we say is pure red,” Klaus was quoted as saying. “The NSX has usually been silver 1st, moving towards red later. A person asked me, ‘when will you be happy?’ Almost certainly by no means. What you do these days, you can increase on tomorrow.”


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Honda did say that the NSX will be offered in “more than a single spec since we know this client desires to be in a position to configure, customize, and develop their own automobile.” At no point did Kraus say that any of those “specs” would be of the higher-overall performance assortment, nor did they say any variants would be known as Variety R or NSX-R.


You may remember that the NSX Sort R (or NSX-R) was a thing in the NSX’s first iteration. It was a stiffened and stripped-out street-legal NSX that weighed some 250 pounds significantly less than the standard car and shaved .3 second from its -to-60-mph time—but at as well wonderful a cost in terms of drivability, we believed. “The way Honda carved out the further speed tends to make the NSX-R less pleasant to drive,” we mentioned in our July 1993 issue. “The sound isn’t as sophisticated as a Ferrari roar, it’s just loud. The ride is disturbingly stiff, maybe the hardest street vehicle ever . . . where the surface is the slightest bit disturbed, it is unable to maintain a line in a corner . . . Honda wanted to trim the fat from the NSX, but alternatively it cut the muscle.” If Acura reprises the NSX-R, we hope it gets the balance proper this time.


We reached out to Acura for comment on this story but have but to hear back. But if we receive solid confirmation of something along the lines of a Type R, you will be the initial to know.




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Return of the Acura NSX Sort R? Burlier Version of New Supercar Might Be on the Way

13 Ocak 2015 Salı

The 17 Issues You Require to Know About the 2017 Ford GT Supercar





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2017 Ford GT: The facts


Ford’;s all-new GT supercar was the smash hit of the 2015 Detroit auto show, and despite the fact that we were provided its basic specs, we have been hungry for more. So we cornered any individual we could locate from Ford to give us the 600-plus-hp sports car’;s juicier particulars.




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Anyone care for a quickie?


The GT “concept” Ford put on display in Detroit looks mighty production ready, suggesting that the skunkworks project has been in motion for years. In truth, we’;re told the auto has observed just one particular year of improvement perform so far—yet the final automobile is due next year. That’;s hyperspeed in the automobile globe.




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Speaking of speedy improvement . . .


Ford expects the very first production prototype to be in action this spring. Spy photographers, get ready.




All carbon-fiber, all hand-laid


The in-residence low-cost carbon-fiber improvement system Ford has fired up in collaboration with Dow Chemical has small to do with the GT project. In truth, the carbon fiber in the GT’;s chassis tub and bodywork will be hand-laid and production most likely will be handled by an outdoors supplier.




Ford is targeting the ideal power-to-weight ratio—of any car


When Ford’;s global performance vehicle chief engineer Jamal Hameedi began to inform us how his team was targeting “the ideal power-to-weight ratio,” we figured the sentence would end with “in its class.” Nope. Hameedi alternatively capped off the claim with “of any automobile on the market place.” Ford has yet to reveal the GT’;s weight, but we’;re expecting it to be crazy light. As for the engine, Ford promises more than 600 horsepower.




Why no fancy footwear?


The GT on Ford’;s Detroit show stand rolled on typical aluminum wheels, in contrast to the Mustang Shelby GT350R sitting nearby that automobile has ultra-lightweight carbon-fiber wheels. Offered how fanatical Ford is getting about the GT’;s weight, you’;d feel these high-tech and mass-decreasing rims would be on the GT, too. Ford tells us it is seeking at the possibility.




Active aero is Often cool


The GT’;s rear spoiler is complete of tricks, such as an air brake function. The wing can each rise vertically and tilt, its horizontal surface angling upward for to capture further downforce and drag when required.




Up and down


Riding on a what Ford calls an “active” suspension, the GT can reduce itself at speed for stability and greater aerodynamics. In correct supercar kind, a button in the cabin can lift the front end when faced with inconsiderately designed driveway ramps and sped humps.




Of course it has Brembos


Front and rear, the GT attributes carbon-ceramic Brembo brake rotors and calipers. Just as the Nürburgring is practically a required quit on any automobile improvement engineer’;s world tour, so apparently are Brembo’;s offices.




Outright speed is not Ford’;s priority


There is no query about it: The 2017 GT will be quickly. But Ford did not set out to grab top-speed records or acceleration honors. Alternatively, we’;re told Ford is chasing “lap times, lap instances, lap instances” and is seeking ultimate handling. Oh, and Ford is organizing to take the GT to Le Mans in 2016—the street auto partially exists for homologation reasons—and is putting Ferrari in its crosshairs. The 1960s are back, child.




No electric motor to see here!


As you probably already ascertained, this is the front of the Ford GT. It doesn’;t have something in it—well, apart from a radiator, some cool heat-exhausting vents, and the pushrod-actuated front suspension. There is no electric motor powering the front axle, as there is in Porsche’;s 918 Spyder, and neither is there one particular in the back. Ford did not want to sacrifice low weight for heavy hybrid components like motors and batteries. Oh, and the sports vehicle is intended to showcase Ford’;s EcoBoost engine branding, a mission that’;d be complex by a hybrid method.




Buttressing the air is its thing—wait, is that even a factor?


A single of our favourite items about the GT is the way its passenger cell tapers to nearly a point at the car’;s tail, and the channels that creates in between the “fuselage” and the rear wheels. Far far more than a flamboyant flourish, these pathways forces the air to bend and submit to the GT’;s will. The flying buttresses linking the roof to every rear fender could seem flat, but they are in fact curved in section. This is due to the fact they are truly wings—cut them in half, and they are airfoil-shaped. They produce downforce, in addition to directing air flowing around the auto to the rear spoiler.




A difficult breather


Amazingly, Ford identified a second use for the GT’;s flying buttresses: Intake tubes. Every single hollow panel (one particular per side) houses piping that flows from an air-to-air intercooler ahead of each rear wheel (visible through the massive vents on the fenders). Intake air is scooped up from beneath the GT, compressed in each turbocharger, and then shot by means of the intercoolers before twisting its way up the winglets and down into the engine. Sweet.




Damn, these taillights have some hot breath!


After passing by way of the fender-mounted intercoolers, newly heated air then flows above every single rear wheel to the GT’;s tail, where it exits via the centers of the taillights. Yep, the appear of these lamps is not by accident.




Heart of the beast


The GT’;s EcoBoost twin-turbocharged, direct-injection 3.5-liter V-6 engine shares far a lot more with the EcoBoost 6 in Ford’;s Daytona Prototype LMP2 race vehicle than it does with any roadgoing Ford engine. With a lot more than 600 horsepower, the GT’;s V-6 earns the awesome “Powered by Ford” branding.




Those wild exhaust outlets will stay—and that is a very good issue


Oh yeah, baby, Ford plans on keeping the 2 colossal, jetfighter-like exhaust outlets appropriate where they are, high up on the rear bumper. These cannons, are just finishers, however—the actual exhaust pipes terminate a couple of inches ahead of them. We never care, the openings look the enterprise.




It has a backup camera!


With a close to-horizontal rear window that is roughly one particular and a half feet wide, parking is almost certainly going to be the least-entertaining thing you could do in a GT. So the hyperFord has a backup camera nestled in the nether regions of its diffuser. It makes sense, of course, as the factors are federally mandated following 2016.




Just 5 % to go


According to Ford VP of design and style Moray Callum, the styling is 95 percent complete. That last 5 percent? We’;re told the GT needs little factors like the door mirrors bigger than teaspoons and subtle lighting tweaks to be salable. Otherwise, what you see here is what is going to hit driveways. This is great news simply because, nicely, just appear at the issue.








The 17 Issues You Require to Know About the 2017 Ford GT Supercar

7 Aralık 2014 Pazar

Supercar Subdivisions: McLaren’s “Special Operations” Division Specifics its Solutions





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McLaren’s so-known as “Special Operations” (MSO) branch has been undertaking cool stuff for years, even back when the division was recognized as the McLaren Consumer Care Plan and tasked only with sustaining McLaren owners’ F1s in the 1990s (which inherently qualifies as “cool stuff”). These days, MSO offers everything from carbon-fiber aero kits to fully rebodied a single-offs for the most moneyed of McLaren-isti. So broad is MSO’s portfolio of solutions that McLaren has decided to organize the secretive outfit’s a variety of personalization endeavors along 5 tiers: MSO Defined, MSO Bespoke, MSO Restricted, MSO Heritage, and MSO Applications. Here’s what every single element entails:


MSO Defined: essentially carbon-fiber interior and exterior trim pieces, such as the extended side blades and aero addenda that McLaren bolted onto its hot MSO 650S notion earlier this year.


MSO Bespoke: every thing from custom stitching on the seats to special paint and leather colors to full a single-off bodies such as the, um, creative, 12C-primarily based X-1 idea from 2012. McLaren says that 20 % of all 650S models and 95 % of all P1s constructed this year feature some degree of MSO Bespoke content.


MSO Restricted: low-volume, unique-edition models, like the McLaren 50 12C and the aforementioned MSO 650S.


MSO Heritage: service, upkeep, and personalization for vintage F1 and Mercedes-Benz SLR McLaren models.


MSO Applications: production, preparation, and upkeep of upcoming McLaren P1 GTR Driver Plan cars.




Custom upfitting of exotic sports automobiles is absolutely nothing new, of course, and we envision that the high-rollers who sashay into a McLaren showroom with a blank verify care tiny about which internal subdivision does what to their new ride they just spec it out and wait for it to arrive. But for us mere fanboys, these juicy particulars provide daydream fodder about the factors we may do with a McLaren if we had unlimited sources at our disposal. How much is this week’s Powerball jackpot once again?







Supercar Subdivisions: McLaren’s “Special Operations” Division Specifics its Solutions