Its so weird that this thread was on the front page. Ive just made one of my knives the "car knife". Its a knife that took some time for me to actually start to like as well. Like you, I have a Leatherman. I also keep quick-clot, paracord, and other goodies. But I always relied on the blade from the Leatherman. Its an ok blade but as a dedicated blade, its not really meant for that. Great in a pinch but not my first choice. So, rather than continue rambling, I'll just let you know its the S30V version of the Kershaw Blur. Its really grippy. And that is when your hands are hot, cold, wet, dry, or even with gloves on. I hate assisted opening knives. And I mean "hate". However, this knife flies open. Lets say Im injured or freezing, I wont have any problem opening this. Added bonus, you can get it in a ton of different colors. I think it comes in 2 or 3 different blade steels. And its cheap enough that if it gets lost or stolen you can easily replace it.
I decided to torture test my first one. Let me tell you, I hammered on this thing using a rock as a hammer (was using it basically in place of an axe to cut through thick branches). It took all those hits pretty well. Pivot came a little loose and I had somem blade play. Its the best folder, I think, you can keep in your car. (fixed blades, as you know, are a different story) I picked up the S30V one on sale on Amazon. Its $60-ish with a $10 off promo for any Kershaw knife. To my door it was a little over $50