The BMW M3 Convertible SMG is a 2 door convertible/cabriolet-bodied car with a front mounted engine powering the rear wheels.
The BMW M3 Convertible SMG is one of the E46 model family from BMW.
The BMW M3 Convertible SMG's engine is a naturally aspirated petrol, 3.2 litre, double overhead camshaft 6 cylinder with 4 valves per cylinder. This unit produces 333 bhp (338 PS/248 kW) of power at 7900 rpm, and maximum torque of 355 N·m (262 lb·ft/36.2 kgm) at 4900 rpm.
The engine powers the wheels via a 6 speed automatic transmission.
Its claimed kerb weight is 1715 kg.
Top stated speed is 250 km/h (155 mph), officially quoted fuel consumption figures are 16/22 US MPG EPA city/highway.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2731 | 107.5 | |
| Voies AV | 1509 | 59.4 | |
| Voies AR | 1524 | 60 | |
| Longueur | 4493 | 176.9 | |
| Largeur | 1781 | 70.1 | |
| Hauteur | 1369 | 53.9 | |
| Garde au sol | |||
| 1.65 | |||
| Poids avec pleins | 1715 kg | 3781 | |
| Répartition poids AV | |||
| Réservoir à essence | 63 litres | 13.9 [16.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.35 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 3.2 litre 3246 cc (198.083 cu in) |
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| Alésage × Course | 87 × 91 mm
3.43 × 3.58 in |
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| Rapport alésage / course | 0.96 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 338 PS (333 bhp) (248 kW) à 7900 tr/mn |
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| Couple maximale | 355 Nm (262 ft·lb) (36.2 kgm) à 4900 tr/mn |
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| Specific output | 76.5 kW/litre 104 ps/litre 102.6 bhp/litre 1.68 bhp/cu in |
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109.37 Nm/litre
1.32 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 11.5:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 1374.3 kPa (199.3 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 541 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 5.4 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 250 km/h (155 mph) | ||
| Power-to-weight ratio | Higher is better 196.87 PS/tonne (1000 kg) 0.2 PS/kg 144.79 kW/tonne (1000 kg) 0.14 kW/kg 194.17 bhp/tonne (1000 kg) 0.19 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.91 kg/kW 11.54 lb/bhp |
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| Consommation | |||
| Consommation | 16/22 US MPG EPA city/highway | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 14.7/10.7 l/100km city/highway | ||
| km/litre | 6.8/9.4 km/l city/highway | ||
| UK MPG | 19.2/26.4 UK MPG city/highway | ||
| US MPG | 16.0/22.0 US MPG city/highway | ||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 3.000 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8.0 x 18 | ||
| Roues AR | 9.0 x 18 | ||
| Pneumatiques AV | 225/45 ZR 18 | ||
| Pneumatiques AR | 255/40 ZR 18 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 325 mm | ||
| Diamètre des freins AR | 328 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | 0.83 | ||
| Rapport de pont | 3.62 | ||
| Généralités | |||
| Carfolio.com ID | 805563 | ||
| Production total | |||
| Type mines | |||
| E46 | |||
| RAC rating | 28.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2003 BMW M3 Convertible SMG added 2024-06-15. Last modified 2024-06-15. |
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