AllTruckData
Comparison · 6×4 lorry · long haul at 19.3 t

Mercedes-Benz Actros, 315 kW, 6x4 rigid lorry vs Volvo FMX, 285 kW, 6x4 rigid lorry

Mercedes-Benz Actros, 315 kW, 6x4 rigid lorry

2021–2023 · 315 kW
40.4l/100 km
median; 37.1–45.8 across 9 declared configurations
Lower declared fuel

Volvo FMX, 285 kW, 6x4 rigid lorry

2021–2023 · 285 kW
35.9l/100 km
median; 35.4–41.4 across 14 declared configurations
Mercedes-Benz Actros, 315 kW, 6x4 rigid lorry and Volvo FMX, 285 kW, 6x4 rigid lorry side by side
SpecificationMercedes-Benz Actros, 315 kW, 6x4 rigid lorryVolvo FMX, 285 kW, 6x4 rigid lorry
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration6×4Declared6×4Declared
Registered new2021–2023Registeredcentral 90% of records2021–2023Registeredcentral 90% of records
Engine power315 kWDeclared285 kWDeclared
Engine displacement10.7 litresDeclared10.8 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Gross vehicle weight26,000–33,000 kgDeclaredmedian 26,000 kg, across 25 declared configurations29,000–36,000 kgDeclaredmedian 29,000 kg, across 26 declared configurations
Declared fuel, long haul40.4 l/100 km Declaredmedian; 37.1–45.8 l/100 km across 9 declared configurations35.9 l/100 km Declaredmedian; 35.4–41.4 l/100 km across 14 declared configurations
CO₂ per tonne-km54.8 g Declaredmedian; 50.27–62.1 g48.63 g Declaredmedian; 48.05–56.2 g

Fuel and CO₂: long haul at 19.3 t, 2022 declarations.

What the numbers actually say

The Volvo FMX, 285 kW, 6x4 rigid lorry declared 4.5 l/100 km less (12.5%) on the long haul at 19.3 t, 2022 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 5,400 litres a year, or £7,560. A gap this size is outside the 10% tolerance of declared figures.

Actros, 315 kW, 6x4 rigid lorry full specificationFMX, 285 kW, 6x4 rigid lorry full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
Mercedes-Benz Actros, 315 kW, 6x4 rigid lorry48,480 litres
£67,872 at the assumed price
Volvo FMX, 285 kW, 6x4 rigid lorry43,080 litres
£60,312 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.