Changan Chana B4 Buzz is a car that has a 5 door hatchback type body designed by IDEA with a front mounted engine powering the front wheels.
Power is supplied by a single overhead camshaft, 1.3 litre naturally aspirated 4 cylinder engine, with 4 valves per cylinder that produces power and torque figures of 84 bhp (85 PS/63 kW) at 6000 rpm and 110 N·m (81 lb·ft/11.2 kgm) at 3500-4500 rpm respectively.
The engine supplies its power through to the wheels via a 5 speed manual gearbox.
The claimed kerb weight is 1040 kg.
Maximum speed stated is 145 km/h, which is 90 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater hatchback | ||
| Number of doors | 5 | ||
| Designer | IDEA | ||
| dimensions & weights | |||
| Wheelbase | 2365 mm | 93.1 inches | |
| Track/tread (front) | 1400 mm | 55.1 inches | |
| Track/tread (rear) | 1385 mm | 54.5 inches | |
| Length | 3525 mm | 138.8 inches | |
| Width | 1650 mm | 65 inches | |
| Height | 1550 mm | 61 inches | |
| Ground clearance | 165 mm | 6.5 inches | |
| length:wheelbase ratio | 1.49 | ||
| Kerb weight | 1040 kg | 2293 lb | |
| Weight distribution | |||
| fuel tank capacity | 41 litres | 9 [10.8] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Changan | ||
| Engine code | JL474Q2 | ||
| Cylinders | Straight 4 | ||
| Capacity | 1.3 litre 1307 cc (79.758 cu in) |
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| Bore × Stroke | 74 × 76 mm
2.91 × 2.99 in |
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| Bore/stroke ratio | 0.97 | ||
| Valve gear | single overhead camshaft (SOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 85 PS (84 bhp) (63 kW) at 6000 rpm |
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| maximum torque | 110 Nm (81 ft·lb) (11.2 kgm) at 3500-4500 rpm |
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| Specific output | 47.9 kW/litre 65.2 ps/litre 64.3 bhp/litre 1.05 bhp/cu in |
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| Specific torque |
84.16 Nm/litre
1.02 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9.5:1 | ||
| Fuel system | EFI | ||
| bmep (brake mean effective pressure) | 1057.6 kPa (153.4 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 326.75 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 | 145 km/h (90 mph) | ||
| Power-to-weight ratio | Higher is better 81.89 PS/tonne (1000 kg) 0.08 PS/kg 60.23 kW/tonne (1000 kg) 0.06 kW/kg 80.77 bhp/tonne (1000 kg) 0.08 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 16.6 kg/kW 27.73 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 | rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.MS. | ||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 165/60 R 14 | ||
| Tyres rear | 165/60 R 14 | ||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 5 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 256740 | ||
| Production total | |||
| Model code | |||
| RAC rating | 13.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2011 Changan Chana B4 Buzz added 2011-10-08. Last modified 2020-02-02. |
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