Comes in 4 derivatives – ‘P90 D’ which is an AWD, ‘90 D’ is also an AWD, ‘70 D’ – AWD & ‘70’ –the only RWD. All AWD models run on two digitally controlled independent motors unlike the conventional AWDs wherein the power is distributed to 4 different wheels from a single engine. ‘P90 D’ is top of the range and comes with a high performance rear motor along with a high efficiency front motor which can accelerate the car from 0 to 60 MPH in 2.8 seconds.
Some of the Interior / Safety specifications given below:
Interior:
• 17" capacitive touchscreen with digital instrument cluster
• Onboard maps and navigation with free updates for 7 years
• Automatic keyless entry
• WiFi and Internet connectivity
• Mobile app remote control
• Automatic LED headlights
• Retracting door handles
• One touch power windows
• High definition backup camera
• Rain sensing automatic windshield wipers
• GPS enabled Homelink
• Hands free talking with Bluetooth
• Voice activated controls
• AM, FM, and Internet streaming radio
• Available Ultra High Fidelity Sound package with XM radio support
• Electrochromatic mirrors
• Power folding, heated side mirrors with memory
• Two USB ports for media and power
• 12 volt power outlet
• Twelve way power adjustable, heated front seats with memory and driver profile
• Available subzero weather package with heated rear seats and wiper blade and windshield washer fluid defrosters
• Front trunk (no engine!), rear trunk, and 60/40 folding rear seats with 894 liters of storage
Safety:
• Daytime running light
• Available Smart Air Suspension for raising and lowering ride height
• Eight airbags for driver and passenger heads, knees, and pelvis plus two side curtain airbags
• Electronic stability and traction control
• Four wheel antilock disc brakes with electronic parking brake
• Front and side collision avoidance
• Blind spot warning
• Lane departure warning
• Parking sensors
• Speed limit display
• Three second row LATCH attachments for child seat installations (accommodates three child seats simultaneously: two with LATCH and one with top tether and belt)
Autopilot:
Autopilot allows Model S to steer within a lane, change lanes with the simple tap of a turn signal, and manage speed by using active, traffic-aware cruise control. Digital control of motors, brakes, and steering helps avoid collisions from the front and sides, and prevents the car from wandering off the road. Autopilot also enables your car to scan for a parking space and parallel park on command. And our new Summon feature lets you "call" your car from your phone so it can come greet you at the front door in the morning
Automatic steering with traffic aware cruise control:
Active sensors combined with GPS and high resolution digital maps comprise a mutually reinforcing system that pilots Model S along the highway, staying within your lane, even in stop and go traffic. Real time feedback from the Tesla fleet ensures the system is continually learning and improving upon itself.
Autopilot Convenience Features add:
• Automatic steering and summon
• Traffic-aware cruise control
• Automatic lane centering and changing
• Parking space detection
• Self parallel parking
• Automatic high/low beam headlights
Premium Upgrades adds:
• Fit and finish refinements, including the use of higher quality materials and ambient lighting
• HEPA air filtration system
• Three-position dynamic LED turning lights
• LED fog lights
• Power liftgate
• Lighted door handles
• Interior accent lighting
Source:
https://www.teslamotors.com/models