Motor Type
Motor Type
Model S
Model X
Model S Plaid
Model X Plaid
Front and rear
motor
AC permanent magnet synchronous
motor, liquid-cooled, with variable
frequency drive
AC permanent magnet synchronous motor, carbon-
fiber-wrapped rotor, liquid-cooled, with variable
frequency drive (2x motors in the rear)
Transmission
Type
Model S
Model S Plaid
Front transmission Single speed fixed gear, 7.5:1 Single speed fixed gear, 7.5:1. Enhanced lubrication
Rear transmission
Single speed fixed gear, 9.0:1 Independent single speed fixed gear, 7.5:1. Dry sump lubrication
Steering
Steering
Specifications
Type
Variable ratio rack and pinion with electronic power steering, speed sensitive
Number of turns lock to lock
2.33
Turning Circle (curb to curb)
40.3 ft/12.3 m
Brakes
Brakes
Specifications
Type
4-wheel anti-lock braking system (ABS) with Electronic Brake
Force Distribution, Integrated Advanced Stability Control and
Electronic Accelerator pedal actuated regenerative braking system
Calipers
Front: Four piston, fixed
Rear: Single piston, floating
Rotor Diameters (ventilated)
Front: 14.96”/380 mm
Rear: 14.37”/365 mm
Front Rotor thickness
New: 1.26”/32 mm
Service limit: 1.18”/30 mm
Rear Rotor thickness
New: 1.10”/28 mm
Service limit: 1.02”/26 mm
Front Brake Pad Thickness (excluding back
plate)
New: 0.41”/10.5 mm (MIN)
Service limit: 0.09”/ 2.3 mm
Rear Brake Pad Thickness (excluding back
plate)
New: 0.33”/8.5 mm (MIN)
Service limit: 0.11”/ 2.7 mm
Subsystems
191
Specifications