Mitsubishi MOTORS Colt 2007 Owner's Manual page 350

Maintenance
1500 models with turbocharger
Diesel-powered vehicles
8
8-8
NOTE
● Engine oil consumption is greatly influenced by payload,
engine speed, etc. It may reach 1.0 lit./1,000 km (620
miles) depending on the style of driving.
● The engine oil will deteriorate rapidly if the vehicle is
subjected to severe conditions (for example, repeated
operation on rough roads, in mountainous regions, on
roads with many uphill and downhill gradients, or over
short distances). Consequently, the oil will require earlier
replacement.
● For handling used engine oils, refer to page 7.