Which is a better option for buses: rear-engine or front-engine

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Which is a better option for buses: rear-engine or front-engine  29th March 2022


We often see new models and designs of the buses plying in the neighbourhood. These buses with new technologies are not only designed to look aesthetically pleasing but also to support aerodynamic needs and the vehicle’s functionality.

Bus engines and their placements play a crucial role in the handling of the bus, its performance, and impacts the passenger experience. It is difficult to make a call as to which engine is better suited for the bus. Various characteristics factor into what kind is better, and we will look at them.

In this article today, we will discuss the pros and cons of rear and front engine buses so that you can have a detailed understanding of both options.

Benefits of the rear engine:
1. The rear engine does not block the centre or the front of the bus, thus making it easier for passengers to walk and aiding in the free flow of traffic.
2. Rear engine buses are comparatively lighter than front-engine buses.
3. The rear-engine buses have a quieter cabin due to the location of the engine at the rear. This gives a better driving experience for the drivers with less disturbance from the engine noise.
4. It aids in better visibility and comfort for the driver.

Disadvantages of the rear engine:
1. The engine takes up space in the back, thus providing lesser luggage space.
2. Rear engine buses are more expensive as compared to front engine buses.
3. Since the vehicle’s entire weight upon an uphill journey is concentrated on the back, it becomes difficult to traverse hilly roads.

Now, let's look at the merits and demerits of the front engine.

Benefits of front engine:
1. The weight of the bus is well balanced on all wheels.
2. The different parts of the bus, such as the engine, clutch, etc., are easily accessed for any repair or maintenance.
3. Better cooling since the radiator is attached to the front, and it gets a natural draft of air due to the forward movement of the bus.
4. There is more luggage space at the back of the bus.

Disadvantages of front engine:
1. Since the engine is in the front and amidst passengers, it can be loud for everyone.
2. Heat emanating from the engine makes driving inconvenient.
3. The horizontal steering becomes challenging to maneuver for drivers.
4. Reduced cabin space due to the presence of an engine in the cabin.

These are some of the benefits and disadvantages of each of these buses and their engine types. It is difficult to say which is better simply based on the positioning of the engines. Various other factors, such as fuel efficiency, driving comfort, the safety of people on-board, etc., are to be considered when investing in heavy-duty vehicles. This article solely focussed on the engine type to help you understand the different functionalities of said buses.

Even when investing in the best option available, you have to take care of your vehicle’s regular maintenance and upkeep. Keeping a tab of service cycles, investing in good motor insurance, and timely online motor insurance renewal is crucial for your vehicle’s longevity and efficient functionality. Hence, do not skip on these essential aspects of vehicle care.
Regular maintenance can help you extend the lifetime of your big machines. At the same time, motor insurance acts as a safety net to guard you against any expense that you might incur due to accidents, thefts, or other forms of damage.

Click HERE to know more about online motor insurance renewal.

Disclaimer: The information provided above is for illustrative purposes only. To get more details, please refer to policy wordings and prospectus before purchasing a policy.