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What is the difference between HiAce petrol and diesel?

The Toyota HiAce is a popular van model available with both petrol and diesel engine options. The choice between a petrol or diesel HiAce depends on factors such as driving needs, fuel efficiency, and performance requirements. In this article, we'll explore the key differences between the petrol and diesel variants of the HiAce.


Fuel Efficiency


Diesel engines are generally more fuel-efficient than their petrol counterparts. The diesel HiAce models typically achieve better fuel economy, with some estimates showing up to 30% better fuel efficiency compared to the petrol versions. This makes the diesel HiAce a more cost-effective choice for those who rack up high mileage or require extended range between refueling.


Performance and Power


Diesel engines in the HiAce tend to have more torque, which translates to better acceleration and pulling power, especially when the van is fully loaded. The diesel HiAce models often produce significantly more torque than the petrol variants, providing a more robust and capable performance for hauling heavy loads or towing.


Maintenance and Longevity


Diesel engines are generally more durable and have a longer lifespan compared to petrol engines. The diesel HiAce models are known for their reliability and tend to require less frequent maintenance, making them a practical choice for commercial or fleet applications that demand high mileage and extended service life.


Environmental Impact


Historically, diesel engines have been associated with higher emissions of particulate matter and nitrogen oxides (NOx) compared to petrol engines. However, modern diesel technology has made significant advancements in reducing these emissions, and the latest diesel HiAce models are designed to meet stringent environmental regulations. While the diesel HiAce may still produce slightly higher emissions than the petrol version, the gap has narrowed considerably in recent years.


Noise and Vibration


Diesel engines are generally louder and produce more vibration than petrol engines. The diesel HiAce models may have a slightly harsher and noisier engine sound compared to the petrol variants, which can be a consideration for those who prioritize a quieter driving experience.


In summary, the choice between a petrol or diesel HiAce depends on the specific needs and preferences of the user. The diesel HiAce offers better fuel efficiency, more torque and power, and longer-lasting durability, making it a practical choice for commercial or high-mileage applications. The petrol HiAce, on the other hand, may be a better fit for those who prioritize a quieter driving experience or have lower mileage requirements.

Is gas or diesel better for van life?


Diesel Vans:
Diesel fuel has more energy per gallon than gasoline, which means you get better mileage. If your van spends most of its time on long trips, diesel might save you money on fuel in the long run.



What is better, a diesel or a petrol van?


Diesel vans are popular because they last considerably longer than petrol vans - often to the tune of 10 years. The longevity of a diesel van is largely down to the way diesel lubricates the engine - and the way diesels are manufactured to withstand much higher pressures.



Is there a big difference between petrol and diesel?


Diesel engines provide greater thermal efficiency than their gasoline counterparts. That also increases their power and torque, making them a perfect solution for heavy loads. That is because diesel fuel is thicker and, as such, has a higher energy density.



Is the Toyota Hiace commuter petrol or diesel?


With a fuel consumption of 7.2L/100km for the diesel (it's also available with 3.5L V6 Petrol, but most will opt for the diesel) the HiAce is extremely fuel efficient, putting out 130kW and 450Nm of power. We drove both the automatic and manual version and honestly have to say that we prefer the latter.



Why buy a petrol van?


By choosing a petrol van, you have the advantage of not being subject to additional charges should you drive in the capital, plus there's the benefit of engine weight being substantially lighter. This will not only reduce emissions but improve fuel economy, with weight savings of up to 40kg possible.



Which engine life is better petrol or diesel?


Consequently, diesel engines tend to last longer than their petrol counterparts.



Which version is better, petrol or diesel?


  • Diesel: Offers a 20-25% higher fuel efficiency than petrol, thanks to its higher compression ratio and efficient combustion process.
  • Petrol: While modern petrol engines have improved fuel efficiency, they generally have lower mileage compared to diesel counterparts.



What lasts longer petrol or diesel?


Diesel engines typically last longer than petrol engines. Diesels use heavy-duty internal components that operate at relatively low Revolutions Per Minute (RPM). While diesels have a high cylinder compression ratio, they're built tough to withstand the additional pressure.



What are the pros and cons of diesel vans?


Diesel vans offer better fuel efficiency, power, and longevity, making them a great choice for businesses that need to tow or drive long distances regularly. However, they come with a higher upfront cost and more expensive maintenance.



Which is better, diesel or petrol Toyota HiAce?


When choosing a hiace van / hiace minibus, the first thing to consider is Fuel Type! The fuel cost is definitely cheaper for diesel, so considering the daily expenses, diesel is highly recommended!


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.