The Youngman Lotus L5 Smart Navigation is a saloon (sedan) with 4 doors and a front mounted engine which transmits the power to the front wheels.
Powering the Youngman Lotus L5 Smart Navigation is a double overhead camshaft, 1.8 litre naturally aspirated 4 cylinder engine, with 4 valves per cylinder that produces power and torque figures of 148 bhp (150 PS/110 kW) at 6500 rpm and 171 N·m (126 lb·ft/17.4 kgm) at 4800 rpm respectively.
The engine delivers its power through to the wheels via a 4 speed automatic gearbox.
The stated kerb weight is 1340 kg.
Its maximum speed claimed is 191 km/h (119 mph).
Full specs
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| bodywork | |||
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| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2670 mm | 105.1 inches | |
| Track/tread (front) | 1475 mm | 58.1 inches | |
| Track/tread (rear) | 1470 mm | 57.9 inches | |
| Length | 4640 mm | 182.7 inches | |
| Width | 1750 mm | 68.9 inches | |
| Height | 1466 mm | 57.7 inches | |
| Ground clearance | 165 mm | 6.5 inches | |
| length:wheelbase ratio | 1.74 | ||
| Kerb weight | 1340 kg | 2954 lb | |
| Weight distribution | |||
| fuel tank capacity | 50 litres | 11 [13.2] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Mitsubishi | ||
| Engine code | 4G93M | ||
| Cylinders | Straight 4 | ||
| Capacity | 1.8 litre 1834 cc (111.918 cu in) |
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| Bore × Stroke | 81 × 89 mm
3.19 × 3.5 in |
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| Bore/stroke ratio | 0.91 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 150 PS (148 bhp) (110 kW) at 6500 rpm |
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| maximum torque | 171 Nm (126 ft·lb) (17.4 kgm) at 4800 rpm |
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| Specific output | 60.2 kW/litre 81.8 ps/litre 80.7 bhp/litre 1.32 bhp/cu in |
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| Specific torque |
93.24 Nm/litre
1.13 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 10.5:1 | ||
| Fuel system | EFI | ||
| bmep (brake mean effective pressure) | 1171.7 kPa (169.9 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 458.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 191 km/h (119 mph) | ||
| Power-to-weight ratio | Higher is better 111.98 PS/tonne (1000 kg) 0.11 PS/kg 82.36 kW/tonne (1000 kg) 0.08 kW/kg 110.45 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.14 kg/kW 20.28 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | transverse | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 205/50 R 16 | ||
| Tyres rear | 205/50 R 16 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 266 mm | ||
| Rear brake diameter | 280 mm | ||
| Braked area | |||
| Gearbox | 4 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 826089 | ||
| Production total | |||
| Model code | |||
| RAC rating | 16.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2013 Youngman Lotus L5 Smart Navigation Automatic added 2025-02-16. Last modified 2025-02-16. |
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