Fuel-Efficient New Generation DAF XF Wins Green Truck 2023
Yes, that is correct. In the independent Green Truck 2023 test, the DAF XF 450 achieved an average fuel consumption of just 21.26 l/100 km, earning the title of Green Truck Champion 2023 for its outstanding truck fuel efficiency
Why Did the New Generation DAF XF 450 Win?
The DAF XF won Green Truck 2023 because it scored high across every key category:
Fuel economy: 21.26 l/100 km — almost identical to the lowest result
CO₂ emissions: Just 675 g/km, among the cleanest in the test.
Efficiency index: Highest overall score (1.330), securing the win.
Weight advantage: At only 6.975 tonnes, it was the lightest truck tested.
Performance: Even with a compact 10.8L MX-11 engine, it kept a strong pace at 80.06 km/h average speed.
In summary, the DAF XF earned recognition as Europe’s long-haul truck with the best fuel economy in 2023: a title earned by the XF 450 during the independent Green Truck test thanks to its low CO₂ emissions, lightweight MX-11 engine, and aerodynamic cab design that together deliver outstanding fuel efficiency and performance.
10% More Efficient: Comparing the New Generation DAF XF to the 2017 Model
When the New Generation DAF XF was introduced in 2021, it marked a major step forward in fuel efficiency compared to the previous 2017 XF model. Thanks to improved aerodynamics, optimized engine calibration, and predictive cruise control, the new generation achieves up to 10% better fuel economy.
For drivers covering around 120,000 km per year, that difference can mean fuel savings of up to €6,000 annually, depending on load, terrain, and driving style.
Despite these advances, the core PACCAR MX-11 and MX-13 engines remain a proven foundation across both generations, delivering a perfect balance of power and efficiency. That’s why used DAF XF trucks, including the popular XF 450 and XF 480- continue to provide outstanding reliability and low running costs.