Hey folks,
So, I've driven a lot of miles with a few different vehicles in winter.
I also used to ride a RWD solid-axle sport quad a lot, and you better believe I had that thing sideways wherever I could. Perhaps it's not accurate to say this skill transitions to full-size vehicle handling, but it certainly helps.
I'm familiar with traction control systems. Other than the Nissan and the Mazda above, all my vehicles have had it. They've all behaved more or less admirably and extremely fast.
The Honda Crosstour, while it has a front bias for sure, I knew when and how the rear engaged. Acceleration on snow and ice was always extremely confident, predictable, and manageable. Any loss of traction was responded to much faster than I ever could with my foot.
I actually like Winter driving, because I'm crazy I suppose. Perhaps it makes the boredom of driving become a game of survival in which I cannot break controlled traction for fear of crashing a very expensive hunk of metal into something or someone, meanwhile the odds are stacked against me. I don't drive like a maniac, but I know the limits of my vehicles and think I probably handle my vehicle better than the majority (I know how that sounds but... that's what I think?). The only accident I've been in (not that this is a measure of my driving skill, at all) is one in which I was lightly T-boned with zero fault (by a police officer! )
Enter our Model 3. I have no idea why this thing does what it does.
It has been extremely icy here for the last few days, so I've had a lot of opportunity to do both highway and city driving on this ice. The Model 3 has been absolutely the worst vehicle I've even driven in these conditions, except for the Sentra which fishtailed a lot due to sticky rear brakes.
That said, I should probably acknowledge:
People have praised the traction control in this car and I was really looking forward to it, but I'm just not seeing it. I'm extremely disappointed -- not just in the car, but myself for buying into the hype that it handles so well.
So what's the deal? Is it me? Does our Model 3 have something wrong and it's behaving different to others? Do you experience the same with your AWD Model 3? Please, let me know!
Yes, I have winter tires on. In fact, the Honda Fit and Honda Crosstour also had equivalent Hakkapeliittaas that I have on the Model 3, so this isn't a symptom of worse or better tires.The Crosstour and BMW had X-Ices prior to Hakkas, which were overall worse for the conditions I drove in.
So, I've driven a lot of miles with a few different vehicles in winter.
- FWD: '92 Nissan Sentra
- FWD: '97 Mazada 626 V6
- RWD: '08 Smart fortwo
- RWD: '0? BMW 5-series (wasn't mine, in-laws', drove it in Winter sometimes)
- FWD: '09 Honda Fit
- 4WD: '14 Honda Crosstour V6 (front biased)
I also used to ride a RWD solid-axle sport quad a lot, and you better believe I had that thing sideways wherever I could. Perhaps it's not accurate to say this skill transitions to full-size vehicle handling, but it certainly helps.
I'm familiar with traction control systems. Other than the Nissan and the Mazda above, all my vehicles have had it. They've all behaved more or less admirably and extremely fast.
The Honda Crosstour, while it has a front bias for sure, I knew when and how the rear engaged. Acceleration on snow and ice was always extremely confident, predictable, and manageable. Any loss of traction was responded to much faster than I ever could with my foot.
I actually like Winter driving, because I'm crazy I suppose. Perhaps it makes the boredom of driving become a game of survival in which I cannot break controlled traction for fear of crashing a very expensive hunk of metal into something or someone, meanwhile the odds are stacked against me. I don't drive like a maniac, but I know the limits of my vehicles and think I probably handle my vehicle better than the majority (I know how that sounds but... that's what I think?). The only accident I've been in (not that this is a measure of my driving skill, at all) is one in which I was lightly T-boned with zero fault (by a police officer! )
Enter our Model 3. I have no idea why this thing does what it does.
It has been extremely icy here for the last few days, so I've had a lot of opportunity to do both highway and city driving on this ice. The Model 3 has been absolutely the worst vehicle I've even driven in these conditions, except for the Sentra which fishtailed a lot due to sticky rear brakes.
- Acceleration while moving. If the rear breaks loose and you keep very lightly on the accelerator, it just keeps spinning. There doesn't seem to be much (if any) wheel speed mitigation at all for straight-line acceleration. Because roads are normally slightly banked, this plainly sucks. I wanted to see just how far it would go one time while no one was around, and about 20 degrees sideways later I just lifted off and carried on. It made no attempt to bring the rear under control.
- Gentle acceleration from a stop. Before I had Chill enabled, the tiniest move forward from a stop could cause the above as well. On icy roads this means spin, off throttle, spin, off throttle, spin, off throttle, until you finally have enough forward momentum (probably 10 km/h or so) that this behavior doesn't happen anymore. Again, this is not a problem I've had in any other vehicle -- there's always been a gentle enough pressure I can apply to get moving without slippage. The Model 3 applies torque in a way that it breaks loose too easily at low speeds.
- The new "Hold" mode was very obviously not tested in slippery conditions. It locks up for the final bit of speed on icy surfaces. I ended up ~30 degrees sideways at a light because the road was abnormally banked at this light. Based on this, it appears to only be a phenomenon of the rear end, and not the front?
- The rear motor bias is much too strong for winter driving, especially given that the traction control system does not reign it in very well when traveling in a straight line.
- What is up with the huge THUNK and lurch when traction control engages at low speeds?! It's like it realizes one axle has no grip available then suddenly engages the other axle 100%. But still, what's up with the audible bang? I've had this happen in dry conditions too on hard acceleration (merging), but it's much more obvious in icy situations.
- In every loss of traction situation (straight-line acceleration, drift sideways around a corner) I can respond and correct faster than the traction control system. This is completely abnormal and unlike any other vehicle I've driven with a traction control system. It should be able to do much more than I can with a single foot, and be able to do it much faster.
That said, I should probably acknowledge:
- If it slips out in a corner and the systems actually engage, it regains itself admirably. Yes, later than other vehicles, but it does so confidently and smoothly.
- For twisty uphills, it performs much better. I can't make sense of this but it's the most confident vehicle I've driven as long as you're going upward. And when I say most, it's by a very large margin.
- When the traction control system does engage, you oddly feel it through the accelerator pedal? I don't know if this was intentional, but the physical feedback through the foot rather than just audible is very nice. It's like a lighter version of ABS kick. It's odd. I like it.
- "Chill" mode does more than limit your top acceleration. It does two very important things: It delays your accelerator input (mimics the lag of a traditional gas-powered automatic) and smooths out your accelerator input. This helps immensely to move off the line without breaking loose, even if you are already driving extremely gently. Perhaps it's also limiting the speed increase of the wheels in traction loss scenarios, I'm not sure.
- "Roll" as a stop mode still works well and doesn't lock up.
- "Low" regen setting seems to be gentle enough at all speeds even on icy surfaces. You can safely use it and expect it won't cause you any loss of traction. That said, do use the Low setting if it's slippery (regen does not do anything in loss of traction scenarios).
People have praised the traction control in this car and I was really looking forward to it, but I'm just not seeing it. I'm extremely disappointed -- not just in the car, but myself for buying into the hype that it handles so well.
So what's the deal? Is it me? Does our Model 3 have something wrong and it's behaving different to others? Do you experience the same with your AWD Model 3? Please, let me know!
Yes, I have winter tires on. In fact, the Honda Fit and Honda Crosstour also had equivalent Hakkapeliittaas that I have on the Model 3, so this isn't a symptom of worse or better tires.The Crosstour and BMW had X-Ices prior to Hakkas, which were overall worse for the conditions I drove in.