New Model S and X are now being delivered with a different rear brake setup for non performance cars. (60/75/90kW cars) Performance trim cars retain the previous design.
Highlights
Today I took a peek at our Model S 75D which was just dropped off at the SC yesterday. It now appears all new Model S and X cars that are not performance trim will be using the new unit. I will try and film a comparison when we take delivery of the car. I am curious to see if these new rear calipers are any quieter when engaging the parking brake than the previous design. (will try to get a better picture as well)
Highlights
- Single Piston rear brake caliper now replacing 4 piston rear caliper for non performance models
- Integrated parking brake in the unit (no longer needs the smaller secondary caliper)
- Braking performance and safety remains unchanged (rear brakes only account for a small fraction of overall braking force)
- simpler overall design
Today I took a peek at our Model S 75D which was just dropped off at the SC yesterday. It now appears all new Model S and X cars that are not performance trim will be using the new unit. I will try and film a comparison when we take delivery of the car. I am curious to see if these new rear calipers are any quieter when engaging the parking brake than the previous design. (will try to get a better picture as well)