median; 36.2–41.2 across 4 declared configurations
Iveco X-Way, 294 kW, 6x4 rigid truck and MAN TGS 26.400 6x4, 6x4 (2021–2022) side by side
Specification
Iveco X-Way, 294 kW, 6x4 rigid truck
MAN TGS 26.400 6x4, 6x4 (2021–2022)
Vehicle form
Truck (BA)Registered
Truck (BA)Registered
Axle configuration
6×4Declared
6×4Declared
Registered new
2020–2023Registeredcentral 90% of records
2021–2022Registeredcentral 90% of records
Engine power
294 kWDeclared
294 kWDeclared
Engine displacement
8.7 litresDeclared
9 litresDeclared
Gearbox
automated, manualDeclared
automated, manualDeclared
Gross vehicle weight
27,000–30,000 kgDeclaredmedian 28,500 kg, across 24 declared configurations
26,000–28,000 kgDeclaredmedian 28,000 kg, across 17 declared configurations
Declared fuel, long haul
43.9 l/100 km Declaredmedian; 36.7–45.1 l/100 km across 7 declared configurations
39.8 l/100 km Declaredmedian; 36.2–41.2 l/100 km across 4 declared configurations
CO₂ per tonne-km
59.48 g Declaredmedian; 49.81–61.2 g
53.9 g Declaredmedian; 49.13–55.8 g
Fuel and CO₂: long haul at 19.3 t, 2022 declarations.
What the numbers actually say
The MAN TGS 26.400 6x4, 6x4 (2021–2022) declared 4.1 l/100 km less (10.3%) 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 4,920 litres a year, or £6,888. A gap this size is outside the 10% tolerance of declared figures.
