AllTruckData
Comparison · 4×2 lorry · long haul at 14 t

MAN TGX 18.510 4x2, rigid lorry (2019–2023) vs Scania S 520 B4x2

MAN TGX 18.510 4x2, rigid lorry (2019–2023)

2019–2023 · 375 kW
30.4l/100 km
median; 28.2–33.1 across 36 declared configurations

Scania S 520 B4x2

2018–2021 · 382 kW
31.3l/100 km
median; across 1 declared configurations
MAN TGX 18.510 4x2, rigid lorry (2019–2023) and Scania S 520 B4x2 side by side
SpecificationMAN TGX 18.510 4x2, rigid lorry (2019–2023)Scania S 520 B4x2
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration4×2Declared4×2Declared
Registered new2019–2023Registeredcentral 90% of records2018–2021Registeredcentral 90% of records
Engine power375 kWDeclared382 kWDeclared
Engine displacement12.4 litresDeclared16.4 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Emission classNot recordedEURO VI C, EURO VI DRegistered
Gross vehicle weight18,000–21,000 kgDeclaredmedian 19,000 kg, across 169 declared configurations18,600–22,000 kgRegisteredmedian 21,000 kg, over 5 registrations
Kerb weightNot recorded9,935–13,873 kgRegisteredmedian 13,470 kg, over 5 registrations
WheelbaseNot recorded5,350–6,750 mmRegisteredmedian 6,750 mm, over 5 registrations
Overall lengthNot recorded9,180–12,000 mmRegisteredmedian 11,950 mm, over 5 registrations
Overall heightNot recorded4,000 mmRegistered
Declared fuel, long haul30.4 l/100 km Declaredmedian; 28.2–33.1 l/100 km across 36 declared configurations31.3 l/100 km Declaredmedian; across 1 declared configuration
CO₂ per tonne-km56.86 g Declaredmedian; 52.76–61.8 g58.4 g Declaredmedian

Fuel and CO₂: long haul at 14 t, 2022 declarations.

What the numbers actually say

There is 0.9 l/100 km between these two (2.9%). 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 1,080 litres a year (£1,512). The declared figures for one of them alone span 4.9 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

TGX 18.510 4x2, rigid lorry (2019–2023) full specificationS 520 B4x2 full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
MAN TGX 18.510 4x2, rigid lorry (2019–2023)36,480 litres
£51,072 at the assumed price
Scania S 520 B4x237,560 litres
£52,584 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.