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Who makes the most reliable new cars?

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Re: Who makes the most reliable new cars?

#2
Hard to answer the question because "reliable" means different things to different people. Infotainment system keeps dropping Bluetooth connections? "Unreliable." Engine seizes at 70 MPH? "Unreliable." Car only has minor mechanical problems, but dealers can't get parts for months? "Unreliable."

A car is too complex a thing to be characterized with a single scalar value.

Re: Who makes the most reliable new cars?

#5

Hard to answer the question because "reliable" means different things to different people. Infotainment system keeps dropping Bluetooth connections? "Unreliable." Engine seizes at 70 MPH? "Unreliable." Car only has minor mechanical problems, but dealers can't get parts for months? "Unreliable." A car is too complex a thing to be characterized with a single scalar value.

I prefer the opinions of mechanics.

There was a reddit thread this year where someone asked "what brand would you tell everyone to avoid", and it was a pretty unanimous "Toyota wins."

Hopefully they'll quit making infotainment systems. I like my phone->FM adapter.

Edit: I worded my comment poorly. The mechanics all love Toyota. Everything else was on many guys' shit-lists.

Re: Who makes the most reliable new cars?

#8

Hard to answer the question because "reliable" means different things to different people. Infotainment system keeps dropping Bluetooth connections? "Unreliable." Engine seizes at 70 MPH? "Unreliable." Car only has minor mechanical problems, but dealers can't get parts for months? "Unreliable." A car is too complex a thing to be characterized with a single scalar value.

From TFA: "We study 20 trouble areas, from nuisances—such as squeaky brakes and broken interior trim—to major bummers, such as potentially expensive out-of-warranty engine, transmission, EV battery, and EV charging problems. [...] We weigh the severity of each type of problem to create a predicted reliability score for each vehicle, from 1 to 100."

Re: Who makes the most reliable new cars?

#9
post #5

Hard to answer the question because "reliable" means different things to different people. Infotainment system keeps dropping Bluetooth connections? "Unreliable." Engine seizes at 70 MPH? "Unreliable." Car only has minor mechanical problems, but dealers can't get parts for months? "Unreliable." A car is too complex a thing to be characterized with a single scalar value.

I prefer the opinions of mechanics. There was a reddit thread this year where someone asked "what brand would you tell everyone to avoid", and it was a pretty unanimous "Toyota wins." Hopefully they'll quit making infotainment systems. I like my phone->FM adapter. Edit: I worded my comment poorly. The mechanics all love Toyota. Everything else was on many guys' shit-lists.

Do you have a link to that thread?

Re: Who makes the most reliable new cars?

#10

Hard to answer the question because "reliable" means different things to different people. Infotainment system keeps dropping Bluetooth connections? "Unreliable." Engine seizes at 70 MPH? "Unreliable." Car only has minor mechanical problems, but dealers can't get parts for months? "Unreliable." A car is too complex a thing to be characterized with a single scalar value.

The article explicitly accounts for the severity of different issues, and assigns them different point values.

You absolutely can reduce it to a single scalar value. You might personally disagree with the weights, but then your calculation is just a little bit different.

And you have to be able to reduce it to a scalar value at the end of the day, or else you'd never be able to make a decision about which car to buy, because you'd be entirely paralyzed when it came to cost/benefit assessments.

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