also: オドメータ
noun
odometer
Standard loanword for a vehicle's distance-traveled gauge. Used in the same way as English 'odometer'.
中古車を買うときは、オドメーターの数字を必ず確認したほうがいい。
When buying a used car, you should definitely check the odometer reading.
走行距離計 is the formal Japanese term for an odometer, while オドメーター is the common loanword used in everyday conversation.
Loanword from English 'odometer'.