AllTruckData
Comparison · 6×2 tractor unit · long haul at 19.3 t

MAN TGX 24.510 6x2/4 vs MAN TGX 28.510 6x2-2

MAN TGX 24.510 6x2/4

2020–2022 · 375 kW
31.7l/100 km
median; 31–35 across 12 declared configurations

MAN TGX 28.510 6x2-2

2019–2021 · 375 kW
34.3l/100 km
median; 32–35.7 across 12 declared configurations
MAN TGX 24.510 6x2/4 and MAN TGX 28.510 6x2-2 side by side
SpecificationMAN TGX 24.510 6x2/4MAN TGX 28.510 6x2-2
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration6×2Declared6×2Declared
Registered new2020–2022Registeredcentral 90% of records2019–2021Registeredcentral 90% of records
Engine power375 kWDeclared375 kWDeclared
Engine displacement12.4 litresDeclared12.4 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Gross vehicle weight24,000–28,000 kgDeclaredmedian 28,000 kg, across 19 declared configurations27,500–28,000 kgRegisteredmedian 27,500 kg, over 2 registrations
Overall lengthNot recorded6,675–6,680 mmRegisteredmedian 6,675 mm, over 2 registrations
Overall heightNot recorded3,754–3,953 mmRegisteredmedian 3,754 mm, over 2 registrations
Declared fuel, long haul31.7 l/100 km Declaredmedian; 31–35 l/100 km across 12 declared configurations34.3 l/100 km Declaredmedian; 32–35.7 l/100 km across 12 declared configurations
CO₂ per tonne-km43 g Declaredmedian; 42.1–47.4 g46.5 g Declaredmedian; 43.4–48.4 g

Fuel and CO₂: long haul at 19.3 t, 2021 declarations.

What the numbers actually say

There is 2.6 l/100 km between these two (8.2%). 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 3,120 litres a year (£4,368). The declared figures for one of them alone span 4 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

TGX 24.510 6x2/4 full specificationTGX 28.510 6x2-2 full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
MAN TGX 24.510 6x2/438,040 litres
£53,256 at the assumed price
MAN TGX 28.510 6x2-241,160 litres
£57,624 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.