Comparison · 4×2 tractor unit · long haul at 19.3 t
Mercedes-Benz Actros, 290 kW, 4x2 tractor unit (2014–2021) vs Renault T, 285 kW, 4x2 tractor unit (2015–2022)
Mercedes-Benz Actros, 290 kW, 4x2 tractor unit (2014–2021)
2014–2021 · 290 kW
33.6l/100 km
median; 29.3–38.6 across 146 declared configurations
Renault T, 285 kW, 4x2 tractor unit (2015–2022)
2015–2022 · 285 kW
31.7l/100 km
median; 28.5–35.3 across 5 declared configurations
What the numbers actually say
There is 1.9 l/100 km between these two (5.9%). That is inside the 10% tolerance of declared figures, so on fuel alone neither is the better choice: at 120,000 km a year and an assumed £1.40 a litre the gap would be about 2,280 litres a year (£3,192). The declared figures for one of them alone span 9.3 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.
Fuel over a year
120,000 km · assumed priceMercedes-Benz Actros, 290 kW, 4x2 tractor unit (2014–2021)40,320 litres
£56,448 at the assumed price
Renault T, 285 kW, 4x2 tractor unit (2015–2022)38,040 litres
£53,256 at the assumed price
At 120,000 km a year and an assumed £1.40 a litre; the price is an assumption, not one we track.