R56 Scared driving my MINI
#51
yes kinetic energy is 1/2 mv^2 but that is the energy involved in the collision, which is a much more detailed analysis of the situation, momentum is how you determine (kind of) the initial energy in the whole situation, whether the collision is elastic or inelastic has more to do with the energy involved and where it is displaced. Regardless, less is not worse, but rather better. The less energy going into the collision, the less has to be displaced through the cars, personally I'd rather a car that brought less energy into the accident.
Let's say I was in a Sherman tank going 30 mph, and collided with a Mini heading towards me at 30 mph, the tank wins and would barely feel the Mini, no? Why does the same not apply to an SUV if say the SUV was twice the mass of a mini, then the SUV's speed would be reduced by 1/2, while the mini would end up traveling in the opposite dir? Is that right?
Oy- you can see why I failed... LOL Help me understand?
#52
yes the larger one wins but the smaller one also bounces... I'm just saying wouldn't it be better to have less input energy in the equation regardless of the massive proportions?
Cars have crumple zones now, I'd much rather get hit in my mini than a boat from 1968. There would be much less energy impact on me. The big old car would just plow through, and all the energy would transfer to the driver and not be absorbed by the crumple zones.
Cars have crumple zones now, I'd much rather get hit in my mini than a boat from 1968. There would be much less energy impact on me. The big old car would just plow through, and all the energy would transfer to the driver and not be absorbed by the crumple zones.
#53
#54
yes the larger one wins but the smaller one also bounces... I'm just saying wouldn't it be better to have less input energy in the equation regardless of the massive proportions?
Cars have crumple zones now, I'd much rather get hit in my mini than a boat from 1968. There would be much less energy impact on me. The big old car would just plow through, and all the energy would transfer to the driver and not be absorbed by the crumple zones.
Cars have crumple zones now, I'd much rather get hit in my mini than a boat from 1968. There would be much less energy impact on me. The big old car would just plow through, and all the energy would transfer to the driver and not be absorbed by the crumple zones.
Bouncing is not a good thing though I believe- so you have energy transfer of the (negative?) acceleration from the crash, then more energy transfer from the acceleration in the >opposite< direction (bounce)- which is bad. Right?
Uh oh- more physics making my brain hurt again!
#59
(keeps hands off *****). Ya think? Even if they were 20% more than the Mini I'd have one. When you think about it, it wouldn't be hard to do...especially for a company like BMW. BMW could easily make an Elise/Exige competitor for $28k. They'd probably sell a crapload too. I think the big-wigs underestimate the demand for cars like this.
#61
(keeps hands off *****). Ya think? Even if they were 20% more than the Mini I'd have one. When you think about it, it wouldn't be hard to do...especially for a company like BMW. BMW could easily make an Elise/Exige competitor for $28k. They'd probably sell a crapload too. I think the big-wigs underestimate the demand for cars like this.
Funny thing- for the price of a fully-spec'd out Mini, you could get a relatively newish used Elise. I went for a stripped down Mini though due to $$ so really was out of my range.
#62
IMO, feeling safe in an SUV is an illusion. From what I understand, you are more likely to get into an accident in an SUV. How well you survive that accident depends on the build of the SUV. According to the autobuyguide it looks like the Xterra isn't that well built.
The illusion of safety may be comforting if you never have an accident, but it wont help you when really need it.
The illusion of safety may be comforting if you never have an accident, but it wont help you when really need it.
on the way back from the dealer i saw in my rear view mirror a large SUV (one of the three-row suburbans) skidding across the freeway.
at the point where a lower car would have stopped, the size and kinetic energy of the truck caused it to flip. three times.
i wasnt able to see if anyone was hurt. i hope to god not.
the illusion of safety is a great way to put it. Many in the US have always seemed to feel that bigger is better...and by extension, safer. But you can't combat the laws of physics.
and in response to the earlier analogy (tank-SUV) you simply can't compare the two. SUVs just aint built like tanks, they're constructed and welded more like...MINIs.
#63
#64
I went from a 99 3/4 ton dodge truck to my MINI. I never really felt safe in the truck at anything over 60, since it took a day to turn and a month to stop at those speeds. I rolled my first vehicle, it was a 65 ford pickup. Really, they are less safe than a small car. Mostly because their main design concern is to have as much space up high as possible. The first time I got into a hairy situation with the MINI, I got out of it because the car just maneuvers better. In the truck it would have been weeks of hassle and insurance claims.
Drive the mini a little more, if you have a situation where you have to stop quickly, you will see what I mean. I am still amazed that I have engaged the abs in the car exactly once. I have had multiple times to test the brakes, as the road between two of my company's sites has a thriving population of skunks. I have not hit one yet, and there were several times that I was sure I was not gonna stop in time, but I keep pressing the brake harder, sure I was gonna feel the pedal vibrate, and the car kept stopping FASTER.
Drive the mini a little more, if you have a situation where you have to stop quickly, you will see what I mean. I am still amazed that I have engaged the abs in the car exactly once. I have had multiple times to test the brakes, as the road between two of my company's sites has a thriving population of skunks. I have not hit one yet, and there were several times that I was sure I was not gonna stop in time, but I keep pressing the brake harder, sure I was gonna feel the pedal vibrate, and the car kept stopping FASTER.
#65
This is actually a great thread. I went from a Beetle to a MINI (to arrive here WEDS...yaaaaayy!!) and the 4 test drives I have done made me feel completely at ease not to mention the air bags, steel beams, and the fact that the engine drops down...not IN TOWARDS YOU...during a head-on. So yes, the transition for me is going to be very easy because a Beetle isn't an SUV...but I feel very comfortable with the safety of a MINI.
This idiot at the gym said, "Be careful! They're small cars!" I just shook my head.
Sharon
This idiot at the gym said, "Be careful! They're small cars!" I just shook my head.
Sharon
#66
Oy- that's terrible! I bet it was user over-correction that caused the rollover. I've seen a video of what causes lots of rollovers- driver wanders off the side of road a little bit, and panics- hauling the wheel violently over to get back on the road instead of just gently turning back towards the road. Car jerks one direction- they over-correct agin in the opposite, and it rolls.
on the way back from the dealer i saw in my rear view mirror a large SUV (one of the three-row suburbans) skidding across the freeway.
at the point where a lower car would have stopped, the size and kinetic energy of the truck caused it to flip. three times.
i wasnt able to see if anyone was hurt. i hope to god not.
on the way back from the dealer i saw in my rear view mirror a large SUV (one of the three-row suburbans) skidding across the freeway.
at the point where a lower car would have stopped, the size and kinetic energy of the truck caused it to flip. three times.
i wasnt able to see if anyone was hurt. i hope to god not.
#67
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I think the mini is is far too tall but I've learned to deal with it. It handles decent for the CG height. I'm scared driving huge SUVs or trucks because they suck at stopping and swerving.
And there is much more to car safety than simple kinetic energy calculations. The MINI is a really safe car. Tipping the scales above 2700 lbs for its exterior dimensions it would have to be a pretty sturdy car.
And there is much more to car safety than simple kinetic energy calculations. The MINI is a really safe car. Tipping the scales above 2700 lbs for its exterior dimensions it would have to be a pretty sturdy car.
#69
Once you drive a German engineered car, which as we all know the Mini is, you will not feel comfortable in any other. I've driven German cars since '71 and I've had three cars that were not German engineered. I never once felt safe in any of them, including two Acuras. I sold the second Acura because I needed to get back in a German car. That's the reason all you folks are enjoying Minis and feeling safer in that small car than you do in a big SUV.
#70
I agree with you completely. I had a 98 Cherokee Sport before my MINI and I have to admit I feel a TON safer in my MINI. The car feels way more sturdy and the amount of control you have is spectacular. Also I took it out in the snow for the first time and dynamic stability control is awesome! I have a ton of confidence in the accident avoidance capabilities of this car and should I have the misfortune to be in an accident I trust the sturdy frame and plentiful airbags will keep my safe.
#72
#73
That picture comes from this blog. It should be noted that once the test results were released Ford promptly made some much needed improvements to the safety of the car and the next year's model and it received much better ratings.
I did a research paper for my English class last semester on the whole "small cars are unsafe" myth and I gathered a decent collection of pictures of MINIs in accidents. Here's a few:
The occupants in each one of those accidents the occupants were virtually unharmed, except the yellow Cooper (there wasn't a story accompanying the pictures, however judging by how untouched the interior looks I bet they were fine).
I did a research paper for my English class last semester on the whole "small cars are unsafe" myth and I gathered a decent collection of pictures of MINIs in accidents. Here's a few:
The occupants in each one of those accidents the occupants were virtually unharmed, except the yellow Cooper (there wasn't a story accompanying the pictures, however judging by how untouched the interior looks I bet they were fine).
#74
Safe
My MINI is easily the SAFEST car I have ever owned. Antilock Brakes, Stability Control and excellent handling to help me avoid accidents, SIX airbags and serious German engineering to help me if I can't. Drive a couple hundred thousand miles or so on LA freeways in an 83 Rabbit GTI or a Porsche 914. You'll feel safe in your MINI!
#75
I love this thread!
As I read this, the facts are pretty clear. There are a million variables to a person's survival in an accident. Ah, the ability to avoid an accident will likely prove to be the best defense in the long run!
I (at 6'3") have always had a passion for the nimble and always gravitated towards cars with a snug fit and generous legroom for the driver.
I've totalled, and survived, a nasty wreck in a convertable and lived through driving a nissan pulsar for 3 years (3rd gen tin can with T-tops!) and concluded that you will never win in a light car against significant weight in a head on offset collision. (even the redesigned F150 does WORLD's better now) Sorry, physics say it just won't happen, all technology held equal.
Of course, just last week I had someone make a left in front of me while doing 50 and with a flick of the wrist.... I was home free! And, this is nary the first time and on a two lane road! I just cannot imagine doing the same with our (my wife's) car --- Crossover SUV. In fact, I'm notorious for underbreaking and almost rearending someone every Saturday morning when I adjust to the lesser performance of the SUV design for the weekend.
I just cannot imagine settling for a less responsive vehicle now that i've owned the mini!
Oh yeah - if you've ever ATV'd - you minus well drive around without your seatbelt!
I (at 6'3") have always had a passion for the nimble and always gravitated towards cars with a snug fit and generous legroom for the driver.
I've totalled, and survived, a nasty wreck in a convertable and lived through driving a nissan pulsar for 3 years (3rd gen tin can with T-tops!) and concluded that you will never win in a light car against significant weight in a head on offset collision. (even the redesigned F150 does WORLD's better now) Sorry, physics say it just won't happen, all technology held equal.
Of course, just last week I had someone make a left in front of me while doing 50 and with a flick of the wrist.... I was home free! And, this is nary the first time and on a two lane road! I just cannot imagine doing the same with our (my wife's) car --- Crossover SUV. In fact, I'm notorious for underbreaking and almost rearending someone every Saturday morning when I adjust to the lesser performance of the SUV design for the weekend.
I just cannot imagine settling for a less responsive vehicle now that i've owned the mini!
Oh yeah - if you've ever ATV'd - you minus well drive around without your seatbelt!