AllTruckData
Comparison · 6×4 lorry · long haul at 19.3 t

MAN TGX 33.580 6x4, rigid lorry (2020–2023) vs MAN TGX 33.640 6x4, rigid lorry (2020–2023)

MAN TGX 33.580 6x4, rigid lorry (2020–2023)

2020–2023 · 427 kW
40.7l/100 km
median; 38.2–44.2 across 13 declared configurations

MAN TGX 33.640 6x4, rigid lorry (2020–2023)

2020–2023 · 471 kW
39.9l/100 km
median; 37.6–56.8 across 17 declared configurations
MAN TGX 33.580 6x4, rigid lorry (2020–2023) and MAN TGX 33.640 6x4, rigid lorry (2020–2023) side by side
SpecificationMAN TGX 33.580 6x4, rigid lorry (2020–2023)MAN TGX 33.640 6x4, rigid lorry (2020–2023)
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration6×4Declared6×4Declared
Registered new2020–2023Registeredcentral 90% of records2020–2023Registeredcentral 90% of records
Engine power427 kWDeclared471 kWDeclared
Engine displacement15.3 litresDeclared15.3 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Gross vehicle weight26,000–33,000 kgDeclaredmedian 33,000 kg, across 49 declared configurations26,000–33,000 kgDeclaredmedian 33,000 kg, across 58 declared configurations
Declared fuel, long haul40.7 l/100 km Declaredmedian; 38.2–44.2 l/100 km across 13 declared configurations39.9 l/100 km Declaredmedian; 37.6–56.8 l/100 km across 17 declared configurations
CO₂ per tonne-km55.15 g Declaredmedian; 51.81–59.9 g54.04 g Declaredmedian; 50.93–76.95 g

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

What the numbers actually say

There is 0.8 l/100 km between these two (2%). 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 960 litres a year (£1,344). The declared figures for one of them alone span 19.2 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

TGX 33.580 6x4, rigid lorry (2020–2023) full specificationTGX 33.640 6x4, rigid lorry (2020–2023) full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
MAN TGX 33.580 6x4, rigid lorry (2020–2023)48,840 litres
£68,376 at the assumed price
MAN TGX 33.640 6x4, rigid lorry (2020–2023)47,880 litres
£67,032 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.