Diesel engine noise is more in Jazz compared to Honda City? Any noise reduction technique used?

The diesel engine noise has always been a topic of problem with cars as petrol engines are very quite and most of the times don't even feel as they are on or off. The diesel cars with higher price tags are getting quiet and quiet by day. The insulation is done through materials like rubber and foam, which reduces the damping properties inside the car's cabin. It includes both sounds and vibrations. Both the Honda cars are good at these properties and the noise level inside the cabin are very low. On the other hand, the size of the engine bay also decides the level of vibrations and noises to be passed into the vehicle. Honda City gets more space, getting more distance in the cabin and the engine spot. The 1.5 L earth dreams diesel motor is very efficient as it produces 98.6 BHP and 200 NM of torque, with a claimed mileage of 27.3 kmpl. The Jazz comes in various models, with options of 5-speed manual, 6-speed manual and an automatic transmission with paddle shift.

Quick Facts - 2015 Honda Jazz Diesel