AllTruckData
Comparison · 4×2 tractor unit · long haul at 19.3 t

Iveco S-Way, 265 kW, 4x2 tractor unit vs Mercedes-Benz Actros, 235 kW, 4x2 tractor unit

Iveco S-Way, 265 kW, 4x2 tractor unit

2020–2023 · 265 kW
36.4l/100 km
median; 30.2–37.1 across 10 declared configurations

Mercedes-Benz Actros, 235 kW, 4x2 tractor unit

2018–2023 · 235 kW
34.4l/100 km
median; 34.4–35.3 across 4 declared configurations
Iveco S-Way, 265 kW, 4x2 tractor unit and Mercedes-Benz Actros, 235 kW, 4x2 tractor unit side by side
SpecificationIveco S-Way, 265 kW, 4x2 tractor unitMercedes-Benz Actros, 235 kW, 4x2 tractor unit
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration4×2Declared4×2Declared
Registered new2020–2023Registeredcentral 90% of records2018–2023Registeredcentral 90% of records
Engine power265 kWDeclared235 kWDeclared
Engine displacement8.7 litresDeclared7.7 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classNot recordedEURO VI, EURO VI C, EURO VI D, EURO VI ERegistered
Gross vehicle weight19,000–20,000 kgDeclaredmedian 20,000 kg, across 33 declared configurations18,000–19,000 kgRegisteredmedian 19,000 kg, across 5 type-approval versions and 44 records without one
Kerb weightNot recorded6,427–6,945 kgRegisteredmedian 6,817 kg, over 54 registrations
WheelbaseNot recorded3,700–3,720 mmRegisteredmedian 3,700 mm, over 54 registrations
Overall lengthNot recorded5,920–6,250 mmRegisteredmedian 6,160 mm, over 54 registrations
Overall heightNot recorded3,450–3,910 mmRegisteredmedian 3,850 mm, over 19 registrations
Declared fuel, long haul36.4 l/100 km Declaredmedian; 30.2–37.1 l/100 km across 10 declared configurations34.4 l/100 km Declaredmedian; 34.4–35.3 l/100 km across 4 declared configurations
CO₂ per tonne-km49.34 g Declaredmedian; 40.93–50.3 g46.69 g Declaredmedian; 46.69–47.81 g

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

What the numbers actually say

There is 2 l/100 km between these two (5.8%). 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 2,400 litres a year (£3,360). The declared figures for one of them alone span 6.9 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

S-Way, 265 kW, 4x2 tractor unit full specificationActros, 235 kW, 4x2 tractor unit full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
Iveco S-Way, 265 kW, 4x2 tractor unit43,680 litres
£61,152 at the assumed price
Mercedes-Benz Actros, 235 kW, 4x2 tractor unit41,280 litres
£57,792 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.