Last month I noticed some good LED bulbs on sale at Amazon so I decided to give them a try. I say good basing that off the actual CREE LEDs used in the bulbs, not based on a bulb brand or marketing claims. These LED bulbs have a little more blue tint than I like, but I can definitely see down the road better with them. So far I haven't gotten any complaints from other drivers either, if at any point they fail to perform or I start getting complaints I'll be swapping back immediately.
Granted my little car with halogens still does better, but there's about 20 years difference in technology and reflector design there as well. If I could find a similar LED replacement bulb with a little more neutral tint, I'd love to try them in the car.
That is the problem. No one in the aftermarket (yet) makes LED vehicle lights with the proper tint (yes, proper-tint LED chips do exist from companies such as Cree and Philips, but no one uses them because they then can't inflate their (unregulated) marketing claims about lumens and kelvin as much even though the quality of the light (ability of the human eye to process the light) would way more than offset the 5-7% loss of claimable lumens (kelvin is not a measure of brightness, but of light color (bluish or yellowish), a higher number means more bluish, but many of the people who buy into those claims don't realize or understand that).
For LED vehicle lighting, ideal seems to be 3500-4000°K. Some OEM LED head lights on the newest cars are in the low-mid 4000s, however nearly all of the aftermarket crap (to include replacement capsules for halogen lights) are in the mid-5000s to mid-6000s.
The glare from bluish tint is actually somewhat less of an issue with HID lights.
With LEDs however, the bluish tint comes from a very intense narrow spike within the blue end of their output spectrum, and is what causes eye strain and glare. Sure, if you have enough light output, you can partially (but not fully) make up for these shortcomings, but it's still far from the ideal of having a more natural light color (not to mention color rendition is far better too).
Our eyes respond best to wavelengths between 500-600nm. As the graph attached shows, a 6000°K LED has relatively little light output there.
You mentioned the halogen lights on your other car still work better... True, optics do matter, but I would bet a simple higher wattage CLEAR bulb could make up that difference (Silverstar bulbs are somewhat brighter, but at the cost of longevity. Their glass also has a slight bluish tint which still reduces the total light output compared to an untinted bulb).
And again I say, some QUALITY halogen auxiliary lights up front would make far more of a difference than anything you could possibly do within your OEM headlight housings.