AllTruckData
Comparison · 4×2 lorry · long haul at 14 t

Iveco S-Way, 353 kW, 4x2 rigid lorry vs Mercedes-Benz Arocs, 350 kW, 4x2 rigid lorry

Iveco S-Way, 353 kW, 4x2 rigid lorry

2020–2023 · 353 kW
32.5l/100 km
median; 32.2–39.4 across 5 declared configurations

Mercedes-Benz Arocs, 350 kW, 4x2 rigid lorry

2020–2023 · 350 kW
33l/100 km
median; 32.8–39.7 across 6 declared configurations
Iveco S-Way, 353 kW, 4x2 rigid lorry and Mercedes-Benz Arocs, 350 kW, 4x2 rigid lorry side by side
SpecificationIveco S-Way, 353 kW, 4x2 rigid lorryMercedes-Benz Arocs, 350 kW, 4x2 rigid lorry
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration4×2Declared4×2Declared
Registered new2020–2023Registeredcentral 90% of records2020–2023Registeredcentral 90% of records
Engine power353 kWDeclared350 kWDeclared
Engine displacement11.1 litresDeclared12.8 litresDeclared
Gearboxautomated, manualDeclaredautomated, manualDeclared
Gross vehicle weight18,000–20,000 kgDeclaredmedian 20,000 kg, across 36 declared configurations18,000–20,500 kgDeclaredmedian 18,000 kg, across 17 declared configurations
Declared fuel, long haul32.5 l/100 km Declaredmedian; 32.2–39.4 l/100 km across 5 declared configurations33 l/100 km Declaredmedian; 32.8–39.7 l/100 km across 6 declared configurations
CO₂ per tonne-km60.8 g Declaredmedian; 60.22–73.6 g61.73 g Declaredmedian; 61.32–74.2 g

Fuel and CO₂: long haul at 14 t, 2022 declarations.

What the numbers actually say

There is 0.5 l/100 km between these two (1.5%). 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 600 litres a year (£840). The declared figures for one of them alone span 7.2 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

S-Way, 353 kW, 4x2 rigid lorry full specificationArocs, 350 kW, 4x2 rigid lorry full specification

Fuel over a year

120,000 km · assumed price
Iveco S-Way, 353 kW, 4x2 rigid lorry39,000 litres
£54,600 at the assumed price
Mercedes-Benz Arocs, 350 kW, 4x2 rigid lorry39,600 litres
£55,440 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.