[情報] Tesla Model S P100D再破紀錄
Motor Trend對Model S P100D做了加速測試
0-60 mph 只花了2.275507139秒
https://goo.gl/r4RghO
突破了該媒體以往市售車的2.3秒紀錄
這個實測成績也比Musk之前預估的2.34秒要快上不少
1/4 mile也只花了10.5秒
而這台P100D選配完的實際售價是14.8萬美元
另外MT也把P100D的加速G值拿來跟Porsche 911 Turbo S、 Ferrari LaFerrari
這兩台車做比較:
http://i.imgur.com/4XjGJJq.jpg
可以看到P100D最大的加速G值達到了1.4G
MT以前做過非常多車輛的詳細測試
他們也挑了幾輛出來來做為對比,詳細的比較請看原文
比較特別的是除了超跑外,還選了Toyota Camry XSE
因為別忘了,Model S的定位並不是跑車,而是中大型房車
Camry可以拿來做為這級距的一般標準
http://i.imgur.com/Mu0b8Po.png
==============================================================================
https://goo.gl/ml3xD4
2017 TESLA MODEL S P100D FIRST TEST: A NEW RECORD — 0-60 MPH IN 2.28
SECONDS!
The Model S P100D sets a new record (and accelerates like a real jerk)
Frank Markus Words, Brian Brantley Photos, Cory Lutz VideoFebruary 7, 2017
We all understand acceleration. It’s the rate of change of velocity.
This 4,891-pound Tesla Model S P100D does it best, reaching 30, 40, 50,
and 60 mph from a standstill more quickly than any other production
vehicle we’ve ever tested, full stop. In our testing, no production car
has ever cracked 2.3 seconds from 0 to 60 mph. But Tesla has, in
2.275507139 seconds.
The Tesla does not hold the advantage forever, though, because higher
speeds give the advantage to horsepower over instant torque. The Ferrari
LaFerrari hits 70 mph a tenth of a second quicker; the Porsche 918 and
McLaren P1 pull ahead at 80 mph, and these hypercars all continue to pull
away at higher speeds. But around town, everybody has long since lifted
off the accelerator pedal.
2017 Tesla Model S P100D front three quarter in motion 03
VIEW ALL 37 PHOTOS
Indeed all-wheel-drive cars capable of face-warping launches such as this
latest, most ludicrous Tesla Model S P100D and November’s wheelie-ing
Porsche 911 Turbo S have us examining a lesser-known physics term: jerk.
It’s the rate of change of acceleration. Think of it as the difference
between being accidentally pushed by a clumsy person and being
aggressively shoved by a jerk.
MORE ON TESLA:
2015 Dodge Charger SRT Hellcat vs 2015 Tesla Model S P85D
Why the Tesla Model Isn’t Replicable – The Reference Mark
2015 Tesla Model S P90D w/Ludicrous Upgrade First Test Review
2017 Tesla Model S P100D front end
2017 Tesla Model S P100D rear end
2017 Tesla Model S P100D rear three quarter in motion 04
2017 Tesla Model S P100D side
Launching a Model S P100D (weighing 5,062 with gear and driver) in
full-on Ludicrous Easter-egg mode snaps your body in a manner that is
utterly impossible to replicate in any other street-legal production car
on normal tires and dry asphalt at a mid-$100,000 price point. We regard 0
–30-mph acceleration times as the benchmark for how hard a car launches,
and this new Tesla gets there 0.05 second ahead of the next quickest
(aforementioned) 0.92-second 911 Turbo S. The two run pretty even through
40 mph, after which the Tesla pulls ahead, maintaining a 0.2-second lead
from 60 mph through 90 mph. The two cross the quarter-mile mark together
at 10.5 seconds, at which point the Tesla is running 125.0 mph, and the
Porsche is traveling 6.8 mph faster.
Tesla Acceleration Chart
VIEW ALL 37 PHOTOS
By charting the actual acceleration rate, you can “see” the jerk in the
steepness of the curves. Obviously the Tesla earns its quickest 0-30-mph
time by getting the tallest curve on this chart. From the driver seat,
the ride generates g-forces akin to those felt on a roller coaster
following a similar trace.
But let’s back up and re-examine the launch. As you know, we start our
acceleration clock the way the NHRA does: when the front tires cross the
1-foot mark. For the record, the Tesla hit that mark in 0.26 second, at
which point it was already traveling at 12.7 mph for an average jerk
rating of 128.8 ft/sec3. The Porsche did it in 0.20 second but was only
going 11.7 mph. Yet it managed a jerk rating of 191.8 ft/sec3. The
Ferrari LaFerrari bested them both at 0.19 second and 13.1 mph, jerking
worth 180.6 ft/sec3—a remarkable holeshot for a rear-drive car.
But much of the jerk measured in that first foot is just driveline shock.
Let’s back out and consider the first full 0.5 second of acceleration,
including that 1-foot rollout. Here we see the no-shock electric Tesla
maintaining 76.2 ft/sec3 while the 911 Turbo S sustains 77.1 and the
LaFerrari musters “just” 73.3—considerably better than the 52.5 and
53.1 ft/sec3 its hybrid hypercar rivals, the McLaren P1 and Porsche 918
manage. (To glean additional jerk-related pub ammo, see the attached
chart showing these stats for all of our hardest-launching cars—
including the predecessor P90D Ludicrous and, for perspective, America’s
most average car, the 2.5-liter Toyota Camry.)
So how can you lay down a run like this in your very own P100D? First,
find a safe closed course where the local constabulary won’t write you
up for reckless driving. Then ensure your car is running the latest
firmware (v8.0 release 2.52.22), and select the Settings menu. Under
Acceleration, press and hold the Ludicrous button for five seconds. As
with the P90D, this prompts a warp screen of flashing lights followed by
a screen that asks, “Are you sure you want to push the limits? This will
cause accelerated wear of the motor, gearbox and battery.” The two
buttons below are marked, “No, I want my Mommy,” and “Yes, bring it on!
” Selecting the latter initiates a process of battery and motor
conditioning, wherein the battery temperature is raised slightly and the
motors are cooled using the air-conditioning system. It usually takes
just a few minutes, longer in extreme ambient temperatures or after
repeated runs. You should expect to wait a minimum of 10 minutes in
between runs. The readout below the acceleration buttons will say ready
when it’s all set. Then you simply hold the brake, promptly tromp the
accelerator, and quickly release it to initiate launch-control mode
(which is verified on the instrument cluster display). Then firmly hold
the brake for a split second while you nail the go pedal. Upon releasing
the brake, you will rocket down the strip like Han and Chewbacca jumping
to light speed.
The P100D’s added verve also results in a slight improvement in its
figure-eight performance, from the P90D’s 24.7 seconds at 0.81 g average
to 24.6 seconds at 0.82 g. That matches several other big-boned
performers such as the Aston Martin Rapide, Dodge Charger Hellcat, Ford
Shelby GT500, and BMW X5M. But none of those heavy hitters manages even
half the jerk this Tesla delivers in a straight line.
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 1.34.252.81
※ 文章網址: https://www.ptt.cc/bbs/car/M.1486541168.A.FDD.html
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原文最後有提到正確的測試方法是打開Ludicrous,等系統提示準備好後
踩住剎車,電門踹到底,然後用最快的速度放掉剎車
比很多車的彈射起步模式要簡易很多
當然也可以直接電門踹到底,0-60應該也會有個2.x秒吧
影片可以大致看到他們怎麼操作的
※ 編輯: Scape (1.34.252.81), 02/08/2017 16:34:36
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