Now rear-wheel drive, the single-motor Polestar 2 is better than ever

Frodo Douchebaggins

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Most people that complain about HVAC controls are complaining about the HVAC system sucking. That isn't properly alleviated with buttons or knobs. It's properly alleviated with functional climate control. The car should accept a target temperature and then adequately manage to that temperature. Unfortunately, most cars are quite terrible at this, despite the fact that your home has been able to do this with a $50 thermostat for decades, and higher end cars have been able to do this for quite some time.

So, I disagree that an array of buttons and knobs is the right solution to cabin temperature. If you need anything more than easy access to degree up/down, and front/rear defrost, then the experience is a failure, regardless of whether it involves a screen or buttons.

Ironically, many people do drive cars with very good climate control and, out of habit, want to manually fiddle with fan speed and other things (my wife does this). They should stop doing that and pay more attention to driving. Drivers should not be tasked with fine tuning the cabin temperature using an array of controls.


Again, you're not conceptually wrong, just not quite there for the reality of cars. I use the auto climate setting the overwhelming majority of the time, because I'm not a cretin, but especially at times where the outside temp is close to the cabin temp, the cabin fans spin down to a lower speed because it's at the target temperature and not working hard to stay there.

Problem is, I hate still/stale air with an intensity rivaling my hate for raw onions on hamburgers, so I have to whack the temperature down a few degrees to make the system spin back up. Ideally, I'd be able to tell the car "target temperature of 68°F but never drop the fans below 30%", but we don't have the level of fine tuning.

With the buttons on my current car, I can get my finger in the right-ish place and push and get a tactile confirmation that I pushed the button. Easy peasy.

With the touch screen in my last car I'd have to watch my hand the whole time until I got the desired result or christ knows what I'd end up pressing and adjusting (and of course you can't just get your finger onto the surface and then drag to the place you need to press, like a real button). Worse yet, it wasn't just the HVAC that I had to do this for, it was for adjusting the wipers, or overriding the light exterior settings, and other safety-critical things.


Bonus gripe: the last car's UI was also designed by fucking idiots who don't understand how climate systems should work, so if the AC was on auto, with the zone sync on, and the passenger adjusted their temperature, it would adjust MY temperature too instead of just disabling the zone sync and leaving the driver's settings alone, like any system designed by someone with an IQ above room temperature would do. Since my other half is a sociopath who likes the car to be roughly 140 degrees and would adjust it as soon as they got in, I'd have to deal with unsyncing and fixing my temperature all the time, and then turning on the sync again as soon as it was just me in the car so it wasn't wasting power heating the passenger zone.
 
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Snark218

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I've lived in Florida for 30 years. Ceramic window tinting + quality climate control has worked well. Worst case, if you're hot, notch the temp down 2-3 degrees. If you're cold, notch it up 2-3. If you need more than just adjusting the number up or down, the climate control system sucks. I'm not saying you should never need to change the target temp, only that you needing to control air temp, fan speed, etc as the driver is problematic.
Which is the problem. "You should never have to touch the screen if you have a proper thermostat except when maybe you do" is not a compelling counterargument to me. Notching the temp up or down a couple of degrees sucks when the UI isn't suited to eyes-off tactile manipulation.

I like touchscreens for a lot of functions, but stuff you need to manipulate while driving - volume, HVAC and seat heat settings, headlights, transmission, blinkers, drive mode if applicable - should always be a hard control you can use with only a glance or two. This is why Tesla's bullshit with blinker buttons and no stalks and touchscreen transmission controls is so dumb, because not only is it all touch-based, it's breaking the standard conventions of car control.
 
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Frodo Douchebaggins

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Which is the problem. "You should never have to touch the screen if you have a proper thermostat except when maybe you do" is not a compelling counterargument to me. Notching the temp up or down a couple of degrees sucks when the UI isn't suited to eyes-off tactile manipulation.

I like touchscreens for a lot of functions, but stuff you need to manipulate while driving - volume, HVAC and seat heat settings, headlights, transmission, blinkers, drive mode if applicable - should always be a hard control you can use with only a glance or two. This is why Tesla's bullshit with blinker buttons and no stalks and touchscreen transmission controls is so dumb, because not only is it all touch-based, it's breaking the standard conventions of car control.


That said, they ARE correct about the ceramic tint making a huge difference. I even put the maximum-visible-light-transmission ceramic tint on the windshield which makes no practical difference to how well you can see, but cuts the heat IMMENSELY. I skipped the windshield treatment on the last car and regretted it for 5 years (yeah I could have just brought it in to add it but I'm weird and stupid and bullheaded)
 
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scottwsx96

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Most people that complain about HVAC controls are complaining about the HVAC system sucking. That isn't properly alleviated with buttons or knobs. It's properly alleviated with functional climate control. The car should accept a target temperature and then adequately manage to that temperature. Unfortunately, most cars are quite terrible at this, despite the fact that your home has been able to do this with a $50 thermostat for decades, and higher end cars have been able to do this for quite some time.

So, I disagree that an array of buttons and knobs is the right solution to cabin temperature. If you need anything more than easy access to degree up/down, and front/rear defrost, then the experience is a failure, regardless of whether it involves a screen or buttons.

Ironically, many people do drive cars with very good climate control and, out of habit, want to manually fiddle with fan speed and other things (my wife does this). They should stop doing that and pay more attention to driving. Drivers should not be tasked with fine tuning the cabin temperature using an array of controls.
One thing about the Polestar 2 auto climate that I like less than the feature on the Lincoln MKZ it replaced is that the Lincoln managed both the air temperature and the fan speed whereas the Polestar 2 auto climate only regulates the air temperature. You set the desired fan speed and it's that all the time.

Where this really matters is when you get in the car when it's very hot. The Lincoln would crank the fan and drop the air temp and it would cool down really quickly and the fan speed would come down to a quieter level. For the Polestar 2 it will just run at whatever fan speed you have set, so it doesn't cool as quickly unless you turn up the fan. It does do a good job maintaining the temperature otherwise.
 
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Snark218

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That said, they ARE correct about the ceramic tint making a huge difference. I even put the maximum-visible-light-transmission ceramic tint on the windshield which makes no practical difference to how well you can see, but cuts the heat IMMENSELY. I skipped the windshield treatment on the last car and regretted it for 5 years (yeah I could have just brought it in to add it but I'm weird and stupid and bullheaded)
For sure. Ceramic tint is a game changer.
 
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lukipedia

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That is such a visually weird vehicle: I cannot tell from those pictures whether its a sedan or an SUV-like thing. And hitting the website for it: I still can't tell what it is.
That's pretty common across a lot of EVs. Because the battery packs are pretty tall and—in most EVs—the passenger compartment sits on top of the batteries, the proportions of the car have to grow in weird ways to not make it look super weird. On the Polestar, it means tall door sills and black cladding along the bottoms of the doors to try to shrink the visual height of the car, but there's no getting around that fact that it's extremely tall for a car.

This is also why EVs tend to have massively large wheels: regular 17" wheels would look tiny given the taller body height of the car.
 
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paradox00

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I'll take a balanced-weight RWD car with real winter tires in snow over FWD every time, personally. separate contact patches for separate jobs. Just about the only real-world advantage for modern FWD over modern RWD in the snow given equal front/rear weight distribution is that you can do a controlled sideslip of the front end at a stop or low speeds and possibly get the drive wheels to where there's more traction, but that's very much an edge case.

Most of the fear of RWD is outdated nonsense that lives on because of poor driver education and training.

I'd take rear wheel drive for its simplicity, but it can't be better in limited traction conditions where all else about the car is equal. That's just matter of physics. If the force applied from the rear is misaligned with the traction patch in the front, you're going to generate moment arm that will want to push the tail out. If the force is applied from the front, it will want to pull the tail back in line with where the front wheels are facing when under power.

Modern traction control would certainly help, as would better weight distribution than the vehicles I've driven, but RWD still starts at a disadvantage.

One thing I didn't consider, however, was regenerative braking as I don't have an EV yet. One pedal driving a FWD EV in the winter would probably be a bad idea. Regen from the rear would be more stable in that case (for the same reasons as above, but reversing the direction of applied force). In limited traction conditions, I'd probably want that off either way though.

I haven't driven the most modern RWD vehicles, so perhaps I made a mountain out of a molehill, but they do start at a disadvantage relative to FWD. Either way, I don't think an article should finish with assumptions about how well the RWD version will perform on winter tires without having driven that car in the model in winter conditions.
 
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obk

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Recently I was in a Polestar 2 (previous model) for the first time. It seems solid, but the interior also feel cramped relative to the exterior dimensions of the car.
I wonder if the refresh still has the unused driveshaft tunnel from its Volvo underpinnings taking up space?
I drove the previous single motor version for a couple of weeks, it was generally nice to drive, except for feeling heavy/ponderous at slow speeds with tight corners.
 
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Snark218

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I wonder if the refresh still has the unused driveshaft tunnel from its Volvo underpinnings taking up space?
I drove the previous single motor version for a couple of weeks, it was generally nice to drive, except for feeling heavy/ponderous at slow speeds with tight corners.
They put cooling system, battery management, and electronics hardware in the tunnel, it's not unused.
 
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LDA 6502

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Lazy interior design is all the rage now. Make it look like an entry level Ikea bedroom set, slap on a display and put all the controls there, job done.

Unfortunately the traditional luxury brands are taking the wrong lessons and moving this way too. I thought Audi understood the importance of physical controls and nicely integrated displays based on my Q4 e-tron but the Q6 interior reveal is revolting and sad.
I was glad to see that the newly refreshed 2024 Santa Fe still has dials and physical buttons below the widescreen display (similar to the display in the EV6). I test drove a 2023 model and the controls were so much better than every other PHEV or BEV I drove. I really hope that more companies adopt something similar in the future.
 
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Frodo Douchebaggins

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I'd take rear wheel drive for its simplicity, but it can't be better in limited traction conditions where all else about the car is equal. That's just matter of physics. If the force applied from the rear is misaligned with the traction patch in the front, you're going to generate moment arm that will want to push the tail out. If the force is applied from the front, it will want to pull the tail back in line with where the front wheels are facing when under power.

Sure, but the thing is that with RWD, your drive wheels aren't responsible for steering, so you can apply power to keep propulsion going without dramatically compromising your steering, and conversely you can apply steering without compromising your propulsion.


Modern traction control would certainly help, as would better weight distribution than the vehicles I've driven, but RWD still starts at a disadvantage.

See above.


One thing I didn't consider, however, was regenerative braking as I don't have an EV yet. One pedal driving a FWD EV in the winter would probably be a bad idea. Regen from the rear would be more stable in that case (for the same reasons as above, but reversing the direction of applied force). In limited traction conditions, I'd probably want that off either way though.

Yeah I had an early model 3 where you were allowed to adjust the regen and I had a separate driver profile called "Slippy" where I had the regen set to low or off or whatever it was, because with it on normal/high, it was like gently applying the handbrake when you'd lift off the throttle. Exciting, but not ideal.
 
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TylerH

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I had a Polestar driver in front of me at a stoplight. On green, if it were an ICE vehicle, it would clear win the ticket for Exhibition of Speed. Within a few seconds of Green light, that driver took off, guessing clocking in at +65mph in a 35mph zone, to disappear by the time I was through the intersection. Impressive speed, yes. Entitled asshole behind the wheel, absolutely.
Irony was that I was behind him at the next traffic light, two miles down the road. And since he (yes, a male driver, in his early greying years), again would get a 2nd ticket, on green, he took off toward an infamous S section of backroad that a fool would disobey the limit there... and I caught up in my non-turbo 4 banger, to find him slow to pull into a gated driveway. "I salute you, sir, with my one, fuckoff finger!" ... was that trip really necessary?
I think the trip was probably at least as necessary as your comment.
 
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c-gull

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I used to take my RWD Model 3 to Tahoe almost every winter weekend when I had it. I'd swap on a second set of wheels with proper winter tires (takes about 15 minutes for one person with a decent jack and an adjustable impact wrench + torque wrench), and any time there was fresh snow I'd find myself passing dumbasses stuck or crashed in their cars with the lovely combo of AWD, inappropriate tires, and bad judgment. If the snow is too much for a RWD car with actual winter tires, I don't want to be out there with AWD either.
I have a Subaru BRZ which wears winter tires for skiing in New England. It's...mostly adequate, it's less than ideal when trying to get up steep grades with heavy snow on the road, and forget it when it's past 5" deep.

I do miss the Subaru WRX with winter tires and full-time mechanical AWD. That made winter driving easy. But the BRZ gets 45% higher gas mileage and is more fun to drive, if a tad less practical.
 
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paradox00

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Sure, but the thing is that with RWD, your drive wheels aren't responsible for steering, so you can apply power to keep propulsion going without dramatically compromising your steering, and conversely you can apply steering without compromising your propulsion.




See above.




Yeah I had an early model 3 where you were allowed to adjust the regen and I had a separate driver profile called "Slippy" where I had the regen set to low or off or whatever it was, because with it on normal/high, it was like gently applying the handbrake when you'd lift off the throttle. Exciting, but not ideal.
I don't think separating power is important when applying power is detrimental to recovery. First thing you should you do on RWD is to get off the throttle in the vast majority of loss of control situations. I'll defer to your experience that Model 3 RWD worked well enough for you though.
 
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Frodo Douchebaggins

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I don't think separating power is important when applying power is detrimental to recovery. First thing you should you do on RWD is to get off the throttle in the vast majority of loss of control situations. I'll defer to your experience that Model 3 RWD worked well enough for you though.

Oh I mean more the opposite problem: When you're stopped and want to go!
 
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greendave

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The tall shape is unfortunate both in terms of aesthetics and aerodynamics, but as a Bolt owner, I'm used to driving a car that looks weird, and from the inside I guess it doesn't really matter.

But for all the many advantages vs. the Tesla (and they are many), the cost difference is now almost $20k after rebate and that makes it hard to justify. Too bad they can't launder these through Volvo's South Carolina plant.

Does anybody have a sense for what service/repair costs for these are? Is it BMW level, or something a little saner?
 
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Frodo Douchebaggins

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one time i saw a lively conversation on another website debating the best phone mounts for the tesla model 3 and i still think about that sometimes

I was about to go on a tirade about how you-know-who's ego was probably why they refuse to implement carplay and android auto and how that's user-hostile but honestly, I'm sure you can infer what most of my points would be.
 
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Voldenuit

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Different optimizations. Summer tires are softer and stickier - higher coefficient of friction, which means you can do things like harder turns. But also more energy loss, because friction. Winter tires are harder (because soft rubber will just crack/degrade in sub-zero weather). But optimized to work in snow/ice at the expense of pure efficiency. For efficiency, all seasons will be better than dedicated summer or winter tires...but not as good at traction at either end.

Edit: Low rolling resistance are the efficiency kings. But they usually trade off traction to some extent (lower the friction, the less energy losses, but less friction available for acceleration, positive or negative). Very simplified of course.
Out of curiosity, what happens to handling if you put summer tires on the front and all seasons on the back of a RWD electric sedan with 300 hp?

Asking for a tofu delivery friend.
 
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Frodo Douchebaggins

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Out of curiosity, what happens to handling if you put summer tires on the front and all seasons on the back of a RWD electric sedan with 300 hp?

Asking for a tofu delivery friend.

You become a cautionary tale, in all likelihood.








DEJA VU!
I've just been in this place before (higher on the street)
And I know it's my time to go
 
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lurknomore

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I'll take a balanced-weight RWD car with real winter tires in snow over FWD every time, personally. separate contact patches for separate jobs. Just about the only real-world advantage for modern FWD over modern RWD in the snow given equal front/rear weight distribution is that you can do a controlled sideslip of the front end at a stop or low speeds and possibly get the drive wheels to where there's more traction, but that's very much an edge case.

Most of the fear of RWD is outdated nonsense that lives on because of poor driver education and training.
Hundreds of thousands of people doing parallel-parking on ice/snow for days/weeks at a time may disagree, especially when the street is quite curved to deal with summer storm runoff.
Having the engine driving the wheels that turn was a really useful feature all my years in Chicago, while some of my neighbors had to plan ahead to be the first/last car in line, as their RWD just wouldn't pull out of a parallel parking spot over the post-plow frozen bump. My civic on all-seasons never got stuck, while I saw many fight to get out in RWD cars.
 
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Tagbert

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one time i saw a lively conversation on another website debating the best phone mounts for the tesla model 3 and i still think about that sometimes
Since Tesla does not allow CarPlay/AndroidAuto, there are non-navigation apps that you might want to run that cannot be displayed on the car's screen. Podcasts come to mind. I don't like using the small phone screen while driving even with a holder, but that is one reason why people might want one in a Tesla.
 
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