| Vehicle form | Tractor unit for semi-trailer (BC)Registered | Tractor unit for semi-trailer (BC)Registered |
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| Axle configuration | 4×2Declared | 4×2Declared |
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| Registered new | 2017–2022Registeredcentral 90% of records | 2016–2019Registeredcentral 90% of records |
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| Engine power | 250–251 kWDeclaredmedian 250 kW, across 36 declared configurations | 250–251 kWDeclaredmedian 251 kW, across 6 declared configurations |
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| Engine displacement | 10.8 litresDeclared | 9.3 litresDeclared |
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| Gearbox | automatedDeclared | automatedDeclared |
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| Emission class | EURO VI C, EURO VI D, EURO VI ERegistered | EURO VI CRegistered |
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| Gross vehicle weight | 19,700–20,500 kgRegisteredmedian 20,500 kg, across 16 type-approval versions and 2 records without one | 19,000–21,000 kgRegisteredmedian 20,500 kg, across 4 type-approval versions and 2 records without one |
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| Kerb weight | 6,809–12,433 kgRegisteredmedian 7,127 kg, over 108 registrations | 7,422–8,070 kgRegisteredmedian 7,692 kg, over 23 registrations |
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| Wheelbase | 3,600–3,800 mmRegisteredmedian 3,600 mm, over 108 registrations | 3,700–3,750 mmRegisteredmedian 3,700 mm, over 23 registrations |
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| Overall length | 5,720–5,970 mmRegisteredmedian 5,720 mm, over 108 registrations | 6,050–6,120 mmRegisteredmedian 6,120 mm, over 23 registrations |
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| Declared fuel, long haul | 32.5 l/100 km Declaredmedian; 31.1–34 l/100 km across 3 declared configurations | Not declared |
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| CO₂ per tonne-km | 44.02 g Declaredmedian; 42.16–46.14 g | Not declared |
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