The Lotus Emira 420 Sport is a rear wheel drive vehicle, with the engine positioned amidships, and a 2 door coupé body.
The 4 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a displacement of 2 litres. It produces power and torque figures of 416 bhp (422 PS/310 kW) at 6500 rpm and 500 Nm (369 lbft/51 kgm) at 5000 rpm respectively.
The engine transmits power to the wheels via an 8 speed automatic 'box.
The Lotus Emira 420 Sport weighs a claimed 1530 kg at the kerb.
The Lotus Emira 420 Sport is said to be able to achieve a maxiumum speed of 300 km/h or 186 mph, officially stated fuel consumption figures are 15.4/9.4/7.7/8.1/9.2 l/100km low/medium/high/extra-high/combined per WLTP.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2570 | 101.2 | |
| Voies AV | 1624 | 63.9 | |
| Voies AR | 1610 | 63.4 | |
| Longueur | 4413 | 173.7 | |
| Largeur | 1895 | 74.6 | |
| Hauteur | 1230 | 48.4 | |
| Garde au sol | 135 | 5.3 | |
| 1.72 | |||
| Poids avec pleins | 1530 kg | 3373 | |
| Répartition poids AV | |||
| Réservoir à essence | 58 litres | 12.8 [15.3] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.37 | ||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Mercedes-Benz | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1991 cc (121.498 cu in) |
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| Alésage × Course | 83 × 92 mm
3.27 × 3.62 in |
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| Rapport alésage / course | 0.9 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 422 PS (416 bhp) (310 kW) à 6500 tr/mn |
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| Couple maximale | 500 Nm (369 ft·lb) (51 kgm) à 5000 tr/mn |
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| Specific output | 155.8 kW/litre 211.8 ps/litre 208.9 bhp/litre 3.42 bhp/cu in |
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251.13 Nm/litre
3.04 ft·lb/cu3 |
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| Construction | aluminium block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 9:1 | ||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 3155.8 kPa (457.7 psi) | ||
| Régime maximal | 7200 tr/mn | ||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 497.75 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 3.7 s | ||
| 0-100km/h | 3.9 s | ||
| 0-160km/h | 8.4 s | ||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 300 km/h (186 mph) | ||
| Power-to-weight ratio | Higher is better 275.67 PS/tonne (1000 kg) 0.28 PS/kg 202.75 kW/tonne (1000 kg) 0.2 kW/kg 271.9 bhp/tonne (1000 kg) 0.27 bhp/kg 0.12 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.93 kg/kW 8.24 lb/bhp |
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| Consommation | |||
| Consommation | 15.4/9.4/7.7/8.1/9.2 l/100km low/medium/high/extra-high/combined per WLTP | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 15.4/9.4/7.7/8.1/9.2 l/100km WLTP | ||
| km/litre | 6.5/10.6/13.0/12.3/10.9 km/l WLTP | ||
| UK MPG | 18.3/30.1/36.7/34.9/30.7 UK MPG WLTP | ||
| US MPG | 15.3/25.0/30.5/29.0/25.6 US MPG WLTP | ||
| Emissions de CO₂ | |||
| 209.00 g/km WLTP | |||
| 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 | 2.910 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8½J x 20 ET57 | ||
| Roues AR | 10½J x 20 ET64 | ||
| Pneumatiques AV | 245/35 ZR 20 | ||
| Pneumatiques AR | 295/30 ZR 20 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 370 mm | ||
| Diamètre des freins AR | 350 mm | ||
| Braked area | |||
| Transmission | 8 speed automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 855998 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 17.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2026 Lotus Emira 420 Sport added 2026-05-26. Last modified 2026-05-26. |
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