| 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 | 2021–2023Registeredcentral 90% of records | 2023–2026Registeredcentral 90% of records |
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| Engine power | 375 kWDeclared | 375 kWDeclared |
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| Engine displacement | 12.8 litresDeclared | 12.8 litresDeclared |
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| Gearbox | automatedDeclared | automatedDeclared |
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| Emission class | EURO 6, EURO VI, EURO VI D, EURO VI ERegistered | EURO 6, EURO VI ERegistered |
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| Gross vehicle weight | 18,000–20,500 kgRegisteredmedian 19,000 kg, across 20 type-approval versions and 55 records without one | 19,000–23,000 kgRegisteredmedian 21,000 kg, across 141 type-approval versions and 60 records without one |
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| Kerb weight | 7,320–8,830 kgRegisteredmedian 8,281 kg, over 106 registrations | 5,870–9,306 kgRegisteredmedian 8,256 kg, over 1,127 registrations |
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| Wheelbase | 3,700–4,000 mmRegisteredmedian 3,700 mm, over 106 registrations | 3,600–4,000 mmRegisteredmedian 3,800 mm, over 1,127 registrations |
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| Overall length | 5,860–6,550 mmRegisteredmedian 6,160 mm, over 106 registrations | 5,850–8,460 mmRegisteredmedian 6,210 mm, over 1,127 registrations |
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| Overall height | 3,500–4,000 mmRegisteredmedian 3,950 mm, over 76 registrations | 3,400–4,000 mmRegisteredmedian 4,000 mm, over 71 registrations |
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| Declared fuel, long haul | 29.8 l/100 km Declaredmedian; 27.2–39 l/100 km across 2,557 declared configurations | Not declared |
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| CO₂ per tonne-km | 40.34 g Declaredmedian; 36.84–52.86 g | Not declared |
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