Comparison · 4×2 lorry · long haul at 14 t

Iveco Stralis, 228 kW, 4x2 rigid lorry vs MAN TGM 15.320 4x2

Iveco Stralis, 228 kW, 4x2 rigid lorry

2019–2020 · 228 kW
37l/100 km
median; 37–38.8 across 2 declared configurations
Lower declared fuel

MAN TGM 15.320 4x2

2019–2023 · 235 kW
22.3l/100 km
median; 20.6–25 across 37 declared configurations
Iveco Stralis, 228 kW, 4x2 rigid lorry and MAN TGM 15.320 4x2 side by side
SpecificationIveco Stralis, 228 kW, 4x2 rigid lorryMAN TGM 15.320 4x2
Vehicle formLorry (BA)RegisteredLorry (BA)Registered
Axle configuration4×2Declared4×2Declared
Registered new2019–2020Registeredcentral 90% of records2019–2023Registeredcentral 90% of records
Engine power228 kWDeclared235 kWDeclared
Engine displacement8.7 litresDeclared6.9 litresDeclared
Gearboxautomated, automatic, manualDeclaredautomated, automatic, manualDeclared
Gross vehicle weight19,000–20,000 kgDeclaredmedian 20,000 kg, across 61 declared configurations12,000–16,000 kgDeclaredmedian 16,000 kg, across 224 declared configurations
Declared fuel, long haul37 l/100 km Declaredmedian; 37–38.8 l/100 km across 2 declared configurations22.3 l/100 km Declaredmedian; 20.6–25 l/100 km across 37 declared configurations
CO₂ per tonne-km69.2 g Declaredmedian; 69.2–72.4 g127.04 g Declaredmedian; 117.14–142.3 g

Fuel and CO₂: long haul at 14 t, 2021 declarations.

What the numbers actually say

The MAN TGM 15.320 4x2 declared 14.7 l/100 km less (65.9%) on the long haul at 14 t, 2021 declarations. At 120,000 km a year and an assumed £1.40 a litre, that is about 17,640 litres a year, or £24,696. A gap this size is outside the 10% tolerance of declared figures.

Fuel over a year

120,000 km · assumed price
Iveco Stralis, 228 kW, 4x2 rigid lorry44,400 litres
£62,160 at the assumed price
MAN TGM 15.320 4x226,760 litres
£37,464 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.