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

MAN TGX 33.580 6x4, tractor unit (2020–2023) vs Scania S 580 A6x4

MAN TGX 33.580 6x4, tractor unit (2020–2023)

2020–2023 · 427 kW
38.6l/100 km
median; 35.6–46.8 across 42 declared configurations

Scania S 580 A6x4

2018–2022 · 427 kW
36.2l/100 km
median; 33–39.8 across 7 declared configurations
MAN TGX 33.580 6x4, tractor unit (2020–2023) and Scania S 580 A6x4 side by side
SpecificationMAN TGX 33.580 6x4, tractor unit (2020–2023)Scania S 580 A6x4
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration6×4Declared6×4Declared
Registered new2020–2023Registeredcentral 90% of records2018–2022Registeredcentral 90% of records
Engine power427 kWDeclared427 kWDeclared
Engine displacement15.3 litresDeclared16.4 litresDeclared
GearboxautomatedDeclaredautomatedDeclared
Emission classNot recordedEURO 6, EURO VI C, EURO VI DRegistered
Gross vehicle weight28,000–33,000 kgRegisteredmedian 28,000 kg, over 2 registrations27,000–35,000 kgRegisteredmedian 30,000 kg, across 2 type-approval versions and 7 records without one
Kerb weightNot recorded10,175–11,070 kgRegisteredmedian 10,560 kg, over 10 registrations
WheelbaseNot recorded4,300–4,700 mmRegisteredmedian 4,500 mm, over 10 registrations
Overall length6,875–7,007 mmRegisteredmedian 6,875 mm, over 2 registrations6,630–7,100 mmRegisteredmedian 6,880 mm, over 10 registrations
Overall height3,750–4,021 mmRegisteredmedian 3,750 mm, over 2 registrations4,000 mmRegistered
Declared fuel, long haul38.6 l/100 km Declaredmedian; 35.6–46.8 l/100 km across 42 declared configurations36.2 l/100 km Declaredmedian; 33–39.8 l/100 km across 7 declared configurations
CO₂ per tonne-km52.37 g Declaredmedian; 48.28–63.42 g49.1 g Declaredmedian; 44.8–53.9 g

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

What the numbers actually say

There is 2.4 l/100 km between these two (6.6%). 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 2,880 litres a year (£4,032). The declared figures for one of them alone span 11.2 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

TGX 33.580 6x4, tractor unit (2020–2023) full specificationS 580 A6x4 full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
MAN TGX 33.580 6x4, tractor unit (2020–2023)46,320 litres
£64,848 at the assumed price
Scania S 580 A6x443,440 litres
£60,816 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.