Great performance and drivability are key considerations when you decide to go for a high-capacity petrol engine. Maruti Suzuki K15B delivers on that front and how! This new-gen K-Series petrol engine is currently offered in five models within the brand lineup – Ciaz, Ertiga, S-Cross, Vitara Brezza, and XL6.

Technology That Powers the Thrills

A definite contender for ‘which car engine is the best in India’, The K15B is a 1.5 litre four-cylinder, naturally aspirated petrol engine that was introduced by Maruti Suzuki in 2018. The biggest engine in the K-Series lineup, K15B offers superior power and performance and complements it with superb fuel efficiency, improved NVH (Noise, Vibration, and Harshness) characteristics and engine cooling performance. As far as the numbers are concerned, it delivers a peak power of 77kW@6000rpm with a maximum torque of 138Nm@4400rpm.

The K15B petrol engine is heralding a new era of advanced technological solutions for modern car buyers. For those wondering about the factors which make it one of the best engines for cars in India, here is the list: -

The reason behind the K15B petrol engine’s best-in-class performance is its Smart Distributor Less Ignition (SDLI) system. The SDLI system is designed with a dedicated plug top coil and advanced injectors for superior atomisation. This enables a uniform and optimized combustion, resulting in great performance.

K15B is an all-aluminum engine that is built with innovative rocker-less DOHC camshafts, plastic intake manifold and offset crankshafts with low tension rings. It also has an increased conversion ratio and thermal efficiency, and makes use of advanced low friction oils to help optimize the car’s fuel consumption.

Improved engine stiffness and features like a silent timing chain enable the K15B to have lower NVH (Noise, Vibration & Harshness) levels, a key marker for smooth and refined driving experience.

The K15B engine also comes paired with the progressive Smart Hybrid technology. The combination of ISG and advanced dual battery setup offers functions like Idle Stop Start, Brake Energy Regeneration and Torque Assist. These come together to enhance not just the drivability but also the fuel efficiency.

ISG: Integrated Starter Generator

The best part about K15B is that it is available with a slick-shifting 5-speed manual as well as advanced automatic (torque converter) transmission options. Hassle-free driving or more engagement while driving – take your pick.

The question ‘which car brand has the best engine’ may have many answers but none as outstanding as the K15B. Get ready to witness exceptional drivability and great performance backed by best-in-class mileage.