AllTruckData
Comparison · 6×2 lorry · long haul at 19.3 t

Scania R 540 A6x2, lorry (2019–2023) vs Scania S 540 B6x2

Scania R 540 A6x2, lorry (2019–2023)

2019–2023 · 397 kW
31.4l/100 km
median; 30.8–33.2 across 4 declared configurations

Scania S 540 B6x2

2020–2023 · 397 kW
33.3l/100 km
median; 32.2–33.8 across 5 declared configurations
Scania R 540 A6x2, lorry (2019–2023) and Scania S 540 B6x2 side by side
SpecificationScania R 540 A6x2, lorry (2019–2023)Scania S 540 B6x2
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration6×2Declared6×2Declared
Registered new2019–2023Registeredcentral 90% of records2020–2023Registeredcentral 90% of records
Engine power397 kWDeclared397 kWDeclared
Engine displacement12.7 litresDeclared12.7 litresDeclared
Gearboxautomated, automaticDeclaredautomatedDeclared
Gross vehicle weight27,000–30,000 kgDeclaredmedian 28,000 kg, across 16 declared configurations26,500–30,000 kgDeclaredmedian 28,000 kg, across 37 declared configurations
Declared fuel, long haul31.4 l/100 km Declaredmedian; 30.8–33.2 l/100 km across 4 declared configurations33.3 l/100 km Declaredmedian; 32.2–33.8 l/100 km across 5 declared configurations
CO₂ per tonne-km42.58 g Declaredmedian; 41.74–45.07 g45.15 g Declaredmedian; 43.63–45.88 g

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

What the numbers actually say

There is 1.9 l/100 km between these two (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 2,280 litres a year (£3,192). The declared figures for one of them alone span 2.4 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

R 540 A6x2, lorry (2019–2023) full specificationS 540 B6x2 full specification

Fuel over a year

120,000 km · assumed price
Scania R 540 A6x2, lorry (2019–2023)37,680 litres
£52,752 at the assumed price
Scania S 540 B6x239,960 litres
£55,944 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.