AllTruckData
Comparison · 6×4 tractor unit · long haul at 19.3 t

MAN TGX 26.510 6x4, tractor unit (2020–2023) vs MAN TGX 33.510 6x4, tractor unit (2020–2023)

MAN TGX 26.510 6x4, tractor unit (2020–2023)

2020–2023 · 375 kW
35.6l/100 km
median; 33.8–39 across 11 declared configurations

MAN TGX 33.510 6x4, tractor unit (2020–2023)

2020–2023 · 375 kW
36.9l/100 km
median; 34.6–39.2 across 26 declared configurations
MAN TGX 26.510 6x4, tractor unit (2020–2023) and MAN TGX 33.510 6x4, tractor unit (2020–2023) side by side
SpecificationMAN TGX 26.510 6x4, tractor unit (2020–2023)MAN TGX 33.510 6x4, tractor unit (2020–2023)
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration6×4Declared6×4Declared
Registered new2020–2023Registeredcentral 90% of records2020–2023Registeredcentral 90% of records
Engine power375 kWDeclared375 kWDeclared
Engine displacement12.4 litresDeclared12.4 litresDeclared
Gearboxautomated, manualDeclaredautomated, manualDeclared
Gross vehicle weight26,000–28,000 kgDeclaredmedian 28,000 kg, across 30 declared configurations28,000 kgRegistered
Overall lengthNot recorded6,875 mmRegistered
Overall heightNot recorded3,745 mmRegistered
Declared fuel, long haul35.6 l/100 km Declaredmedian; 33.8–39 l/100 km across 11 declared configurations36.9 l/100 km Declaredmedian; 34.6–39.2 l/100 km across 26 declared configurations
CO₂ per tonne-km48.25 g Declaredmedian; 45.78–52.8 g49.97 g Declaredmedian; 46.92–53.1 g

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

What the numbers actually say

There is 1.3 l/100 km between these two (3.6%). 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 1,560 litres a year (£2,184). The declared figures for one of them alone span 5.2 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

TGX 26.510 6x4, tractor unit (2020–2023) full specificationTGX 33.510 6x4, tractor unit (2020–2023) full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
MAN TGX 26.510 6x4, tractor unit (2020–2023)42,720 litres
£59,808 at the assumed price
MAN TGX 33.510 6x4, tractor unit (2020–2023)44,280 litres
£61,992 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.