Both the Yamaha FZS V3 BS6 and the Suzuki Gixxer 155 BS6 are popular motorcycles in the 150cc segment, suitable for daily city riding. While I can provide a general comparison, it's important to note that individual preferences and experiences may vary. Here's a comparison of the factors you mentioned:
Engine Reliability: Both Yamaha and Suzuki have a reputation for producing reliable engines. However, Yamaha has a long-standing history of durable and dependable engines, which may give it a slight edge in terms of engine reliability.
Maintenance: Both bikes are relatively low-maintenance and offer similar service intervals. Regular maintenance, such as oil changes, chain adjustments, and periodic inspections, is crucial for ensuring the longevity and performance of any motorcycle. It is recommended to follow the manufacturer's maintenance schedule for optimal performance.
Service Cost: Service costs can vary depending on factors such as the location, availability of spare parts, and labor charges at authorized service centers. Yamaha and Suzuki have a wide service network, which should help keep service costs reasonable. However, it is advisable to inquire about service costs specific to your area and compare them before making a decision.
Mileage: Both bikes offer good fuel efficiency in city riding conditions. However, the actual mileage can be influenced by factors such as riding style, traffic conditions, and maintenance practices. It's best to refer to user reviews and conduct real-world tests to get a better idea of the mileage you can expect from each bike.
Long-Term Overview: Both Yamaha and Suzuki have a strong presence in the motorcycle market, and both brands have a reputation for building reliable and durable bikes. However, Yamaha's extensive experience and track record may provide some added assurance in terms of long-term ownership.
Ultimately, the "better" choice between the Yamaha FZS V3 BS6 and the Suzuki Gixxer 155 BS6 depends on your personal preferences, priorities, and specific requirements. It's recommended to test ride both bikes, consider your comfort, handling, and other individual factors, and also seek feedback from existing owners or local biking communities to gather more insights before making a decision.