AllTruckData
Comparison · 8×4 road tractor · construction at 12.9 t

Scania R 580 B8x4*4, road tractor (2020–2021) vs Scania R 590 B8x4*4, road tractor (2021–2023)

Scania R 580 B8x4*4, road tractor (2020–2021)

2020–2021 · 427 kW
46.2l/100 km
median; 44.6–48.3 across 19 declared configurations

Scania R 590 B8x4*4, road tractor (2021–2023)

2021–2023 · 434 kW
43.2l/100 km
median; 40.4–44.8 across 18 declared configurations
Scania R 580 B8x4*4, road tractor (2020–2021) and Scania R 590 B8x4*4, road tractor (2021–2023) side by side
SpecificationScania R 580 B8x4*4, road tractor (2020–2021)Scania R 590 B8x4*4, road tractor (2021–2023)
Vehicle formRoad tractor (BD)RegisteredRoad tractor (BD)Registered
Axle configuration8×4Declared8×4Declared
Registered new2020–2021Registeredcentral 90% of records2021–2023Registeredcentral 90% of records
Engine power427 kWDeclared434 kWDeclared
Engine displacement16.4 litresDeclared16.4 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Gross vehicle weight36,000–43,000 kgDeclaredmedian 37,000 kg, across 24 declared configurations36,000–44,000 kgDeclaredmedian 37,000 kg, across 33 declared configurations
Declared fuel, construction46.2 l/100 km Declaredmedian; 44.6–48.3 l/100 km across 19 declared configurations43.2 l/100 km Declaredmedian; 40.4–44.8 l/100 km across 18 declared configurations
CO₂ per tonne-km93.6 g Declaredmedian; 90.4–97.9 g87.61 g Declaredmedian; 82.01–90.94 g

Fuel and CO₂: construction at 12.9 t, 2020 declarations.

What the numbers actually say

There is 3 l/100 km between these two (6.9%). 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 3,600 litres a year (£5,040). The declared figures for one of them alone span 4.4 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

R 580 B8x4*4, road tractor (2020–2021) full specificationR 590 B8x4*4, road tractor (2021–2023) full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
Scania R 580 B8x4*4, road tractor (2020–2021)55,440 litres
£77,616 at the assumed price
Scania R 590 B8x4*4, road tractor (2021–2023)51,840 litres
£72,576 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.