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

Scania R 500 A6x2/2, tractor unit (2020–2023) vs Scania R 500 A6x2*4

Scania R 500 A6x2/2, tractor unit (2020–2023)

2020–2023 · 368 kW
30l/100 km
median; 28.6–30.8 across 16 declared configurations

Scania R 500 A6x2*4

2019–2023 · 368 kW
27.8l/100 km
median; 26.9–34.4 across 12 declared configurations
Scania R 500 A6x2/2, tractor unit (2020–2023) and Scania R 500 A6x2*4 side by side
SpecificationScania R 500 A6x2/2, tractor unit (2020–2023)Scania R 500 A6x2*4
Vehicle formTractor unit for semi-trailer (BC)RegisteredTractor unit for semi-trailer (BC)Registered
Axle configuration6×2Declared6×2Declared
Registered new2020–2023Registeredcentral 90% of records2019–2023Registeredcentral 90% of records
Engine power368 kWDeclared368 kWDeclared
Engine displacement12.7 litresDeclared12.7 litresDeclared
Gearboxautomated, manualDeclaredautomatedDeclared
Gross vehicle weight24,000–28,000 kgDeclaredmedian 24,300 kg, across 299 declared configurations27,000–31,000 kgDeclaredmedian 28,000 kg, across 52 declared configurations
Declared fuel, long haul30 l/100 km Declaredmedian; 28.6–30.8 l/100 km across 16 declared configurations27.8 l/100 km Declaredmedian; 26.9–34.4 l/100 km across 12 declared configurations
CO₂ per tonne-km40.66 g Declaredmedian; 38.71–41.72 g37.63 g Declaredmedian; 36.45–46.7 g

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

What the numbers actually say

There is 2.2 l/100 km between these two (7.9%). 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 2,640 litres a year (£3,696). The declared figures for one of them alone span 7.5 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.

R 500 A6x2/2, tractor unit (2020–2023) full specificationR 500 A6x2*4 full specificationThe fuel ranking

Fuel over a year

120,000 km · assumed price
Scania R 500 A6x2/2, tractor unit (2020–2023)36,000 litres
£50,400 at the assumed price
Scania R 500 A6x2*433,360 litres
£46,704 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.