0-130mph in a Model X P100D

[Racerx22b]

Here are the stats.

95% SOC
Launch Control
Ludicrous +
Your standard secondary road asphalt surface with no prep
Late 2016 AP1 6 Seater Model X P100D with stock Pirelli tires (22")
Driver only
I lifted before hitting the half mile

Stats are from Dragy device

 

[Peteybabes]

what would you estimate the 1/2 mile to be? 17 seconds at 140mph?

 

[Racerx22b]

what would you estimate the 1/2 mile to be? 17 seconds at 140mph?

I don't know. I'll have to do it again. Stay tuned.

 

[BigMskiman]

I still want my mommy and have not got to 130mph yet......you're having some real fun!

 

[Peteybabes]

I still want my mommy and have not got to 130mph yet......you're having some real fun!

the full 157MPH is achievable in under a mile...just sayin'

 

[Krash]

Bonus points to run the API runlogger on a future run (iOS Powertools or Android Dashboard for Tesla - Free one day code for the latter). We don't have a quarter mile X sample.

We could really use the Max Power drop data due to back EMF, so the longer you can hang on full throttle the better.

Double bonus if you want to put it in neutral at 130 mph and log the coast down time to help refine the X Cd and rolling resistance data.

 

[Racerx22b]

Bonus points to run the API runlogger on a future run (iOS Powertools or Android Dashboard for Tesla - Free one day code for the latter). We don't have a quarter mile X sample.

We could really use the Max Power drop data due to back EMF, so the longer you can hang on full throttle the better.

Double bonus if you want to put it in neutral at 130 mph and log the coast down time to help refine the X Cd and rolling resistance data.

I don't have the iOS power tools but will look into it.

Can you elaborate more on this... Not sure I understand exactly what data you want from this... "Double bonus if you want to put it in neutral at 130 mph and log the coast down time to help refine the X Cd and rolling resistance data."

This was from my fastest 1/4 mile run (11.281). Not sure if this helps at all.

 

[Krash]

We're not as interested in the time as we are in the power output over time that the API provides. And the torque you can derive from that.

The coasting experiment is new. You can approximate\refine the car's drag coefficient of friction (Cd) and wheel's rolling resistance if you let if coast from a high speed down to a low speed. But we need it done over a flat distance and we need to know temperature and tire size and type. Ideally we'd do several runs in two directions, the latter to account for small windage.