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Obstacle-Aware AccelerationObstacle-Aware Acceleration is designed toreduce the impact of a collision by reducing
motor torque and in some cases applying the
brakes, if Model S detects an object in its driving path. For example, Model S, while
parked in front of a closed garage door with
the Drive gear engaged, detects that you have
pressed hard on the accelerator pedal.
Although Model S still accelerates and hits the
garage door, the reduced torque may result in
less damage.
Obstacle-Aware Acceleration is designed to
operate only when all of these conditions are
simultaneously met:
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Subsystems
Motor(s)
TypeRear: AC induction motor, liquid-cooled, with variable frequency drive
Front: AC permanent magnet synchronous motor, liquid-cooled, with variable
frequency driveNominal Voltage320 VoltsMaximum speed of large motors:
- rear motor on all Rear Wheel Drive vehicles
- rear motor on Performance All-Wheel Drive
vehicles16,000 rpmMaximum speed of small motors:
- front motor on all All-Wheel Drive vehicles
- rear motor on non-Performance All-Wheel Drive
vehicles18,000 rpmMaximum net power* and motor speed of large motorsBase: 285 kW @ 6,850 rpm
Performance: 375 kW @ 5,900 rpmMaximum net power* and motor speed of small motors193 kW @ 6100 rpmMaximum torque of large motorsBase: 440 Nm
Performance: 650 NmMaximum torque of small motors330 Nm*Tested in accordance with ECE R85
Subsystems
Specifications177
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Wheels and Tires
Wheel Specifications (Factory)
Wheel TypeLocationSizeOffset
19"
Front8.0J x 191.575"
40 mmRear8.0J x 191.575"
40 mm21" - Silver (standard)Front8.5J x 211.575"
40 mm21" - Grey (standard)Rear8.5J x 211.575"
40 mm21" - Silver and Grey (optional) Performance
Plus vehiclesRear9.0J x 211.575"
40 mmLug Nut Torque129 lb. ft (175 Nm)Lug Nut Socket Size21 mmNote: For instructions on how to jack/lift Model S, see Jacking and Lifting on page 170.
Wheels and Tires
180Model S Owner
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specifications (continued)exterior 175
interior 175
motor 177
subsystems 177
tires 181
wheels 180
speed assist 107
Speed Limit Mode 117
speed limit warning 107
Sport acceleration 74
stability control 70
Standard acceleration 74
starting 52
Statutory Plate 173
steering specifications 178
steering wheeladjusting position 47
adjusting sensitivity 47
buttons 47
heated 47
scroll buttons 47
steering, automatic
91
streaming services 131
summer tires 161
Summon 100
Summon Distance 100
sunroof 23
superchargingdescribed 154
idle fees 154
pay-per-use fees 154
suspension (air), settings for 135
suspension specifications 179
T telematics 193
temperatureBattery (high voltage), limits 147
cabin, controls for 119
heated steering wheel 49
outside 59
Teslacam 81
tie-down straps 189
Tilt/Intrusion detection 138
Tire and Loading Information label 173
tire noise 162
Tire Pressure Monitoring SystemFCC certification 196
overview of 160
tire pressures, checking 157
tiresall-season 161
balancing 158
chains 162
inspecting and maintaining 158
pressures, how to check 157tires (continued)replacing 159
replacing a tire sensor 160
rotation 158
specification 181
summer 161
tire markings 182
winter 161
toll system transponders, attaching 171
torque specifications 177
touch up body 165
touchscreenclean mode 164
cleaning 164
overview 4
software updates 143
tow eye, locating 188
towing 188
towing a trailer 174
towing instructions 187
TPMSFCC certification 196
overview of 160
Tracking Disabled 125
traction control 70
trademarks 192
Traffic-Aware Cruise Control 85
trailer hitches 174
transmission specifications 178
transponders, attaching 171
Transport Mode 188
transporting 187, 188
trip chart 78
trip meter 77
Trip Planner 128
trunk, front 18
trunk, rearchild-protection lock 12
disabling interior handle 12
TuneIn radio 131
turn signals 58
U
ultrasonic sensors 82
Unlock on Park 9
unlocking when key doesn