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

Iveco X-Way, 419 kW, 4x2 tractor unit vs MAN TGX 18.580 4x2, tractor unit (2019–2023)

Iveco X-Way, 419 kW, 4x2 tractor unit

2019–2023 · 419 kW
36.3l/100 km
median; 32–40 across 35 declared configurations
Lower declared fuel

MAN TGX 18.580 4x2, tractor unit (2019–2023)

2019–2023 · 427 kW
31.2l/100 km
median; 29.1–37.6 across 139 declared configurations
Iveco X-Way, 419 kW, 4x2 tractor unit and MAN TGX 18.580 4x2, tractor unit (2019–2023) side by side
SpecificationIveco X-Way, 419 kW, 4x2 tractor unitMAN TGX 18.580 4x2, tractor unit (2019–2023)
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration4×2Declared4×2Declared
Registered new2019–2023Registeredcentral 90% of records2019–2023Registeredcentral 90% of records
Engine power419 kWDeclared427 kWDeclared
Engine displacement12.9 litresDeclared15.3 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classNot recordedEURO VI C, EURO VI D, EURO VI ERegistered
Gross vehicle weight20,000–20,500 kgDeclaredmedian 20,500 kg, across 105 declared configurations18,000–21,000 kgRegisteredmedian 20,500 kg, across 12 type-approval versions and 3 records without one
Kerb weightNot recorded7,954–9,063 kgRegisteredmedian 8,322 kg, over 16 registrations
WheelbaseNot recorded3,600–3,900 mmRegisteredmedian 3,600 mm, over 16 registrations
Overall lengthNot recorded5,930–6,280 mmRegisteredmedian 5,980 mm, over 16 registrations
Overall heightNot recorded3,880–3,950 mmRegisteredmedian 3,900 mm, over 9 registrations
Declared fuel, long haul36.3 l/100 km Declaredmedian; 32–40 l/100 km across 35 declared configurations31.2 l/100 km Declaredmedian; 29.1–37.6 l/100 km across 139 declared configurations
CO₂ per tonne-km49.2 g Declaredmedian; 43.32–54.24 g42.33 g Declaredmedian; 39.42–51.01 g

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

What the numbers actually say

The MAN TGX 18.580 4x2, tractor unit (2019–2023) declared 5.1 l/100 km less (16.3%) 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 6,120 litres a year, or £8,568. A gap this size is outside the 10% tolerance of declared figures.

X-Way, 419 kW, 4x2 tractor unit full specificationTGX 18.580 4x2, tractor unit (2019–2023) full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
Iveco X-Way, 419 kW, 4x2 tractor unit43,560 litres
£60,984 at the assumed price
MAN TGX 18.580 4x2, tractor unit (2019–2023)37,440 litres
£52,416 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.