Is it dishonest when an IC car manufacturer advertises a range, but the fuel light comes on before that? If you use a tank full of petrol each day, your car ma

Is it dishonest when an IC car manufacturer advertises a range, but the fuel light comes on before that? If you use a tank full of petrol each day, your car may not last 10 years. If you only do 1 mile a day, every day, it may not last 100k miles. All mechanical things have usage patterns that are worse than others. You just get used to the tradeoffs.