An odometer or odograph is an instrument for measuring the distance travelled by a vehicle, such as a bicycle or automobile. The device may be electronic, mechanical, or a combination of the two. The noun derives from the Greek words hodós (path or gateway) and métron (measure).
https://en.wikipedia.org/wiki/Odometer
The fuel economy of an automobile is the fuel efficiency relationship between the distance traveled and the amount of fuel consumed by the vehicle. Consumption can be expressed in terms of volume of fuel to travel a distance, or the distance travelled per unit volume of fuel consumed.
https://en.wikipedia.org/wiki/Fuel_economy_in_automobiles
Still, it is questionable whether this is. su¢ ciently large to drive the decline in prices. To determine if variation in vehicle usage (i.e., annual miles) helps explain. the observed price declines for automobiles, we –rst model the household vehicle. annual miles decision and then establish the empirical relationship between an-. nual miles and used car prices.
http://people.virginia.edu/~sns5r/resint/empiostf/nptsfiles/nptsestimatebw.pdf
We –rst model the household™s. decision on how much to drive each of its vehicles using two approaches. The –rst is a basic nonstructural approach that restricts the relationship. between annual mileage and the household™s characteristics to be linear. over the vehicle™s life.
http://people.virginia.edu/~sns5r/resint/empiostf/nptsfiles/nptsestimatebw.pdf
Products‎ > ‎. Our Distance Measuring Instruments (DMI) are vehicle-installed, electronic instruments that precisely measure distances ranging from 10s of feet to thousands of miles, with an accuracy of up to 0.5 feet per mile.
http://www.micdynamics.com/products/distance-measuring-instruments
When It Comes to Mileage, Cars Tell the Truth. A vehicle’s trip computer is the most accurate way to judge its thirst for fuel. WardsAuto editors have driven close to 800 cars over 20 years of Ward’s 10 Best Engines testing and written countless engine-related articles during that time. Still, some think my colleagues and I don’t know how to evaluate fuel efficiency.
http://wardsauto.com/blog/when-it-comes-mileage-cars-tell-truth
“As an engine idles, the wear to consume one gallon of fuel is equal to driving up to 30 miles. In these situations, it is more effective to schedule future vehicle replacements or measure lifecycle costs based on the hours of engine operation or the amount of fuel burned over a period of time,” Korn said.
http://www.government-fleet.com/blog/chatty-chassis/story/2013/10/measuring-hours-vs-miles-in-medium-duty-truck-performance.aspx
Distance Measuring Instruments. Our Distance Measuring Instruments (DMI) are vehicle-installed, electronic instruments that precisely measure distances ranging from 10s of feet to thousands of miles, with an accuracy of up to 0.5 feet per mile.
http://www.micdynamics.com/products/distance-measuring-instruments
Most of the experts agreed that the main factor of whether to measure by hours or miles is the truck’s application. “The more the truck is used with idle time versus drive time, the more important using cost per hour is to the fleet,” said Reid of GE Capital Fleet Services.
http://www.government-fleet.com/blog/chatty-chassis/story/2013/10/measuring-hours-vs-miles-in-medium-duty-truck-performance.aspx
“Hours are intended to monitor engine maintenance scheduling (oil change, fuel filter change, air filter change, etc.) for vehicles used frequently in stationary and/or idle condition,” he noted. “The benefit of measuring hours is for oil-change monitoring on vehicles that accumulate engine run time, but not many miles.
http://www.government-fleet.com/blog/chatty-chassis/story/2013/10/measuring-hours-vs-miles-in-medium-duty-truck-performance.aspx
what is used to measure the miles driven on a vehicle
An odometer is used to measure the miles driven on a vehicle. Odometer is used to measure the miles driven on a vehicle.