The Astra GTC 1.7 CDTI is a road car from Vauxhall, with front wheel drive, a front located engine and a 3 door hatchback body style.
It is part of Vauxhall's Astra J model series.
The power is produced by a turbocharged engine of 1.7 litre capacity. This powerplant features double overhead camshaft valve gear, 4 cylinder layout, and 4 valves per cylinder. It has an output of 108.5 bhp (110 PS/81 kW) of power at 4000 rpm, and maximum torque of 280 N·m (207 lb·ft/28.6 kgm) at 1750-2500 rpm.
The engine supplies its power through to the wheels by means of a 6 speed manual transmission.
Top claimed speed is 182 km/h (113 mph), manufacturer claimed fuel consumption is 5.3/4.0/4.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 119.0 g/km.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater hatchback | ||
| Number of doors | 3 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2695 mm | 106.1 inches | |
| Track/tread (front) | 1584 mm | 62.4 inches | |
| Track/tread (rear) | 1588 mm | 62.5 inches | |
| Length | 4466 mm | 175.8 inches | |
| Width | 1840 mm | 72.4 inches | |
| Height | 1482 mm | 58.3 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.66 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 56 litres | 12.3 [14.8] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged diesel | ||
| Engine manufacturer | GM | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.7 litre 1686 cc (102.886 cu in) |
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| Bore × Stroke | 79 × 86 mm
3.11 × 3.39 in |
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| Bore/stroke ratio | 0.92 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 110 PS (108.5 bhp) (81 kW) at 4000 rpm |
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| maximum torque | 280 Nm (207 ft·lb) (28.6 kgm) at 1750-2500 rpm |
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| Specific output | 48 kW/litre 65.2 ps/litre 64.4 bhp/litre 1.05 bhp/cu in |
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| Specific torque |
166.07 Nm/litre
2.01 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | |||
| Fuel system | common rail direct diesel injection | ||
| bmep (brake mean effective pressure) | 2086.9 kPa (302.7 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 421.5 cc | ||
| Aspiration | Turbo D. | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 11 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | 182 km/h (113 mph) | ||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| fuel consumption | |||
| Fuel consumption | 5.3/4.0/4.5 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 5.3/4.0/4.5 l/100km urban/extra-urban/combined | ||
| km/litre | 18.9/25.0/22.2 km/l urban/extra-urban/combined | ||
| UK MPG | 53.3/70.6/62.8 UK MPG urban/extra-urban/combined | ||
| US MPG | 44.4/58.8/52.3 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 119.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | C | ||
| 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 | |||
| Tyres rear | |||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 628694 | ||
| Production total | |||
| Model code | |||
| Model family | Astra J | ||
| RAC rating | 15.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2011 Vauxhall Astra GTC 1.7 CDTI added 2020-01-08. Last modified 2020-03-16. |
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