Key Difference: Bajaj Pulsar 150cc and 180cc DTS-i are both models of motorcycles by the company named as Bajaj Auto. They both vary in various specifications like maximum power, maximum torque, types of tyres (tube types or tubeless), dimensions, etc. Bajaj Pulsar 150cc can be viewed as a mid level performance bike, whereas Bajaj Pulsar 180cc can be viewed as a low capacity sports bike.

Bajaj Group is one of the leading business houses in India. Bajaj Auto is the flagship company of Bajaj.  Pulsar is a brand of motorcycles that has been developed by the company. Pulsar 150 cc and 180 cc DTS-i are among the variants of Bajaj Pulsar.

If you are a motorcycle geek or just planning to buy a new Bajaj Pulsar motorcycle, then the differences between these two models can be very useful for you. 

If you are wondering about the term DTS-i associated with these pulsar models, then here is the answer to your question. It stands for Digital Twin Spark Ignition. Bajaj holds the Indian patent for this technology. The company boasts that through the implementation of this technology, the motorcycles are able to provide a fast rate of combustion and then a faster rise in pressure. The models with this technology are known for better fuel efficiency and for lower emissions.

In 2003, Bajaj developed the DTS-i technology and incorporated this technology in its earlier 150 and 180 cc Pulsar models of motorcycles. Since then, they have gone through a series of upgradation phrases. Currently, both are equipped with 4-stroke, DTS-i, air cooled, single cylinder type of engine. They both are available in three colors- midnight black, plasma blue and cocktail wine red.

Pulsar 150cc DTS-i seems to be an attractive option for those who want a mid level performance bike. On the other hand, Pulsar 180 cc turns out to be an attractive low-capacity sports bike. Its strong engine and muscular looks, both are admired by Bajaj Pulsar fans.

They both differ in various specifications. Some of them are listed below in the table:

Images Courtesy: bajajauto.com