Comparison · 6×2 truck · long haul at 19.3 t

Iveco X-Way, 338 kW, 6x2 rigid truck vs Mercedes-Benz Antos, 335 kW, 6x2 rigid truck

Iveco X-Way, 338 kW, 6x2 rigid truck

2019–2023 · 338 kW

42.3l/100 km

median; 35.4–46.8 across 104 declared configurations

Mercedes-Benz Antos, 335 kW, 6x2 rigid truck

2018–2021 · 335 kW

38.9l/100 km

median; across 1 declared configurations

Iveco X-Way, 338 kW, 6x2 rigid truck and Mercedes-Benz Antos, 335 kW, 6x2 rigid truck side by side
Specification	Iveco X-Way, 338 kW, 6x2 rigid truck	Mercedes-Benz Antos, 335 kW, 6x2 rigid truck
Vehicle form	Truck (BA)Registered	Truck (BA)Registered
Axle configuration	6×2Declared	6×2Declared
Registered new	2019–2023Registeredcentral 90% of records	2018–2021Registeredcentral 90% of records
Engine power	338 kWDeclared	335 kWDeclared
Engine displacement	11.1 litresDeclared	10.7 litresDeclared
Gearbox	automated, manualDeclared	automatedDeclared
Emission class	Not recorded	EURO 6, EURO VI, EURO VI CRegistered
Gross vehicle weight	26,500–28,000 kgDeclaredmedian 27,500 kg, across 484 declared configurations	26,000–27,000 kgRegisteredmedian 27,000 kg, over 4 registrations
Kerb weight	Not recorded	11,241–15,825 kgRegisteredmedian 13,558 kg, over 4 registrations
Wheelbase	Not recorded	5,350–6,250 mmRegisteredmedian 5,650 mm, over 4 registrations
Overall length	Not recorded	9,400–10,640 mmRegisteredmedian 10,200 mm, over 4 registrations
Overall height	Not recorded	3,850 mmRegistered
Declared fuel, long haul	42.3 l/100 km Declaredmedian; 35.4–46.8 l/100 km across 104 declared configurations	38.9 l/100 km Declaredmedian; across 1 declared configuration
CO₂ per tonne-km	57.3 g Declaredmedian; 47.95–63.46 g	52.7 g Declaredmedian

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

What the numbers actually say

There is 3.4 l/100 km between these two (8.7%). 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 4,080 litres a year (£5,712). The declared figures for one of them alone span 11.4 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

X-Way, 338 kW, 6x2 rigid truck full specification Antos, 335 kW, 6x2 rigid truck full specification The fuel ranking

Fuel over a year

120,000 km · assumed price

Iveco X-Way, 338 kW, 6x2 rigid truck50,760 litres

£71,064 at the assumed price

Mercedes-Benz Antos, 335 kW, 6x2 rigid truck46,680 litres

£65,352 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.