That may have been the case sometime between the World Wars, but the only reason you'd do that these days is if you particularly enjoy visiting the shop. Moder

That may have been the case sometime between the World Wars, but the only reason you'd do that these days is if you particularly enjoy visiting the shop. Modern oils can easily last 20000 km (if you'd want, you could only change the oil every other time you change the filter) barring particularly harsh conditions or poor and obsolete engine design. Also, lots of driving (as in typically longer trips) means the oil lasts better. Oil changes are a common nuisance only if you make them one.