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"basically a little worse (but still comparable)". No, not even close. I had an M5 with BMW's latest lane keeping assist. Tesla's Autopilot is exponentially bet

"basically a little worse (but still comparable)". No, not even close. I had an M5 with BMW's latest lane keeping assist. Tesla's Autopilot is exponentially better. Especially in the last two weeks with unattended highway lane changes. It is night and day different.

Erlich_Bachman 8y ago
What does it mean practically? What do you mean by "exponentially"? VW, BMW, have lane assist. It means the vehicle will stay in the lane. Autopilot will also stay in the lane. Let's say on a 30 minute drive, autopilot will disengage 2 times, VW will disengage 6 times. Is this about right? I don't see an "exponential" difference here, care to explain? I have tried several vehicles that have this, but for short periods of time. The point is, none of the vehicles are truly automatic yet. I've seen videos of recent automatic lane changes too, there seems to be problems with proper speed and accurate changes, unless perfect road conditions...
- eclipxe 8y ago
  I mean exponentially as in the experience is radically different. VW, BMW, etc will disengage multiple times during a trip by itself. Autopilot does not. 99% of my trips, I do not have to take over from autopilot. It just works. Sharp curves, stop and go traffic. The intelligence of the system - Tesla will look at cars in adjacent lanes, detect a blinker and slow the car to allow a merge. Tesla will look at cars approaching from an on-ramp merge and slow down to properly zipper merge. Tesla will detect a car in a blind spot during a lane change and automatically steer to avoid a collision. And yes the automatic lane changes are even further. They don't require perfect road conditions and there are no issues with proper speed or accurate changes. For me in SoCal traffic, the car will drive onramp to offramp, changing highways and avoiding slow traffic without me doing anything. This is what I mean by exponentially different. It is night and day.

Erlich_Bachman 8y ago

What does it mean practically? What do you mean by "exponentially"? VW, BMW, have lane assist. It means the vehicle will stay in the lane. Autopilot will also stay in the lane. Let's say on a 30 minute drive, autopilot will disengage 2 times, VW will disengage 6 times. Is this about right? I don't see an "exponential" difference here, care to explain? I have tried several vehicles that have this, but for short periods of time. The point is, none of the vehicles are truly automatic yet. I've seen videos of recent automatic lane changes too, there seems to be problems with proper speed and accurate changes, unless perfect road conditions...

eclipxe 8y ago
I mean exponentially as in the experience is radically different. VW, BMW, etc will disengage multiple times during a trip by itself. Autopilot does not. 99% of my trips, I do not have to take over from autopilot. It just works. Sharp curves, stop and go traffic. The intelligence of the system - Tesla will look at cars in adjacent lanes, detect a blinker and slow the car to allow a merge. Tesla will look at cars approaching from an on-ramp merge and slow down to properly zipper merge. Tesla will detect a car in a blind spot during a lane change and automatically steer to avoid a collision. And yes the automatic lane changes are even further. They don't require perfect road conditions and there are no issues with proper speed or accurate changes. For me in SoCal traffic, the car will drive onramp to offramp, changing highways and avoiding slow traffic without me doing anything. This is what I mean by exponentially different. It is night and day.