The Roadster T1 is a rear wheel drive convertible/cabriolet car with a mid mounted engine, manufactured by Treser.
The power is produced by a naturally aspirated engine of 1.8 litre capacity. This unit features double overhead camshaft valve gear, 4 cylinder layout, and 4 valves per cylinder. It develops 128 bhp (130 PS/95 kW) of power at 5800 rpm, and maximum torque of 172 N·m (127 lb·ft/17.5 kgm) at 4300 rpm.
The power is transmitted to the wheels via a 5 speed manual gearbox.
The quoted weight at the kerb is 1030 kg.
Maximum stated speed is 209 km/h (130 mph), stated fuel consumption figures are 6.8/7.9/11.7 l/100 km 90 km/h / 120 km/h / urban ECE.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2500 | 98.4 | |
| Voies AV | 1455 | 57.3 | |
| Voies AR | 1490 | 58.7 | |
| Longueur | 4045 | 159.3 | |
| Largeur | 1730 | 68.1 | |
| Hauteur | 1250 | 49.2 | |
| Garde au sol | 125 | 4.9 | |
| 1.62 | |||
| Poids avec pleins | 1030 kg | 2271 | |
| Répartition poids AV | |||
| Réservoir à essence | 72 litres | 15.8 [19] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.34 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Volkswagen | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.8 litre 1781 cc (108.683 cu in) |
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| Alésage × Course | 81 × 86.4 mm
3.19 × 3.4 in |
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| Rapport alésage / course | 0.94 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (DIN) |
130 PS (128 bhp) (95 kW) à 5800 tr/mn |
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| Couple maximale (DIN) |
172 Nm (127 ft·lb) (17.5 kgm) à 4300 tr/mn |
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| Specific output (DIN) |
53.6 kW/litre 72.9 ps/litre 71.9 bhp/litre 1.18 bhp/cu in |
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(DIN) |
96.57 Nm/litre
1.17 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10:1 | ||
| Carburant | Bosch KE-Jetronic fuel injection | ||
| bmep (brake mean effective pressure) | 1213.6 kPa (176 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 445.25 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 8.5 s | ||
| 0-100km/h | 8.7 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | 28.7 s | ||
| Vitesse | 209 km/h (130 mph) | ||
| Power-to-weight ratio | Higher is better 126 PS/tonne (1000 kg) 0.13 PS/kg 92.67 kW/tonne (1000 kg) 0.09 kW/kg 124.27 bhp/tonne (1000 kg) 0.12 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.79 kg/kW 18.03 lb/bhp |
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| Consommation | |||
| Consommation | 6.8/7.9/11.7 l/100 km 90 km/h / 120 km/h / urban ECE | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | mid | ||
| Engine layout | transverse | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 195 TR 415 | ||
| Roues AR | 195 TR 415 | ||
| Pneumatiques AV | 220/45 VR 415 | ||
| Pneumatiques AR | 230/45 VR 415 | ||
| Freins AV/AR | VeDi/Di-S | ||
| Diamètre des freins AV | 256 mm | ||
| Diamètre des freins AR | 239 mm | ||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | 0.91 | ||
| Rapport de pont | 3.67 | ||
| Généralités | |||
| Carfolio.com ID | 40304 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 16.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1987 Treser Roadster T1 added before December 1995. Last modified 2013-02-28. |
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