Comparison · 4×2 lorry · long haul at 19.3 t
Scania P 500 A4x2, lorry (2019–2023) vs Scania S 500 A4x2, lorry (2019–2021)
Scania P 500 A4x2, lorry (2019–2023)
2019–2023 · 368 kW
33.7l/100 km
median; 29.9–34.1 across 5 declared configurations
Scania S 500 A4x2, lorry (2019–2021)
2019–2021 · 368 kW
31.4l/100 km
median; 29.8–31.4 across 2 declared configurations
What the numbers actually say
There is 2.3 l/100 km between these two (7.3%). 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 2,760 litres a year (£3,864). The declared figures for one of them alone span 4.2 l/100 km across its configurations, so the specification ordered matters more than the choice between these two.
Fuel over a year
120,000 km · assumed priceScania P 500 A4x2, lorry (2019–2023)40,440 litres
£56,616 at the assumed price
Scania S 500 A4x2, lorry (2019–2021)37,680 litres
£52,752 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.