| Vehicle form | Tractor unit for semi-trailer (BC)Registered | Tractor unit for semi-trailer (BC)Registered |
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| Axle configuration | 6×4Declared | 6×4Declared |
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| Registered new | 2011–2021Registeredcentral 90% of records | 2022–2025Registeredcentral 90% of records |
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| Engine power | 537 kWDeclared | 485 kWDeclared |
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| Engine displacement | 16.4 litresDeclared | 16.4 litresDeclared |
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| Gearbox | automatedDeclared | automatedDeclared |
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| Emission class | EURO 5, EURO 6, EURO V, EURO VI, EURO VI A, EURO VI CRegistered | EURO VI, EURO VI ERegistered |
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| Gross vehicle weight | 27,000–35,000 kgRegisteredmedian 30,000 kg, across 2 type-approval versions and 10 records without one | 28,000–36,000 kgRegisteredmedian 30,000 kg, across 6 type-approval versions and 9 records without one |
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| Kerb weight | 9,580–11,455 kgRegisteredmedian 10,400 kg, over 12 registrations | 10,155–10,865 kgRegisteredmedian 10,545 kg, over 23 registrations |
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| Wheelbase | 4,050–5,250 mmRegisteredmedian 4,650 mm, over 12 registrations | 4,500–5,300 mmRegisteredmedian 4,700 mm, over 23 registrations |
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| Overall length | 6,470–7,510 mmRegisteredmedian 6,910 mm, over 12 registrations | 6,800–7,560 mmRegisteredmedian 6,910 mm, over 23 registrations |
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| Overall height | Not recorded | 3,770–4,000 mmRegisteredmedian 3,990 mm, over 22 registrations |
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| Declared fuel, long haul | 40.5 l/100 km Declaredmedian; 35.1–43.6 l/100 km across 13 declared configurations | 33.9 l/100 km Declaredmedian; 31–41.9 l/100 km across 53 declared configurations |
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| CO₂ per tonne-km | 54.9 g Declaredmedian; 47.7–59.1 g | 45.9 g Declaredmedian; 42.08–56.82 g |
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