Euro 5 vs Euro 6: The Residual Pro’s and Cons

Truck delivery cargo on the highway in motion

Purchasing a truck is an extremely high involvement decision. You are going to have certain key requirements that HAVE to be met and a few others that you see more as luxuries than anything else.

In the following paragraphs we look specifically at the Euro 5 vs the Euro 6. Will a Euro 5 truck be a better option than a Euro 6 of similar age and miles? Read on and we’ll go through the pros and cons of each vehicle as well as giving you some insight into what you need to think about when you are on the search for a new truck.

Many experts have already given their opinions on the Euro 5 vs Euro 6 and now it’s a turn to evaluate the pros and cons of both models.

What to consider when buying a truck

Before we jump into a comparison of the residual pros and cons of both Euro models, it is important to note that the best option for you will be dictated by your needs. You’ll have budget constraints, fuel efficiency desires and much more. Therefore we recommend taking a look at this comparison as a guide and then considering your own requirements and constraints to identify which Euro model will be best for you.

Things to consider when buying a truck include:

· Manual vs automatic

· Price

· Mileage

· Fuel efficiency

· Storage capacity

For more information about what else you should consider, take a look at this comprehensive guide to buying a truck. Once you have decided upon your requirements, make a list and keep it in mind when you are looking at potential options.


Prices vary for both the Euro 5 and Euro 6 models. The Euro 6 models are currently being sold at a premium so they will cost you more money off the bat. Consequently, if we are looking purely at price, the Euro 5 is going to be a more affordable option.

Fuel efficiency

Fuel efficiency is always something that is extremely high on any trucker’s list. When you take into account the number of miles they travel each year, a few less trips to the pumps can make a massive difference.

The Euro 6 model is extremely more fuel-efficient than the Euro 5 and for this reasons it has the edge in the fuel efficiency category. Furthermore, with more low-emission zones popping up around the place, having a low emissions and highly fuel-efficient vehicle can only be a good thing.


Both vehicles have had their early issues with reliability during their lifetimes, but it looks as if these have finally been solved and the early concerns about the reliability of the Euro models seem to have been almost eradicated.

In terms of reliability we are looking at a draw. As with any vehicle, wear and tear is an issue

Resale value

Whilst you may not be thinking about buying a new truck only to sell it on, there is a possibility that you’ll look to sell it if a newer model becomes available in a few years.

Both models hold their value well, so you should see a good return on the re-sale market for the Euro 5 and Euro 6 models. However, the Euro 6 begins at a higher price so you can expect that due to the initial premium charged you’ll be able to command a higher price for a Euro 6 compared to a Euro 5 of similar age and mileage.

So there you have it! You should now have a much clearer idea about the core differences between the Euro 5 and Euro 6 models.