2005 Opel Astra GTC 1.7 CDTi vs. 2005 Opel Astra 2.0 Turbo
To start off, both 2005 Opel Astra GTC 1.7 CDTi and 2005 Opel Astra 2.0 Turbo were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,996 cc (4 cylinders), 2005 Opel Astra 2.0 Turbo is equipped with a bigger engine. In terms of performance, 2005 Opel Astra 2.0 Turbo (197 HP @ 5600 RPM) has 108 more horse power than 2005 Opel Astra GTC 1.7 CDTi. (89 HP @ 4000 RPM) In normal driving conditions, 2005 Opel Astra 2.0 Turbo should accelerate faster than 2005 Opel Astra GTC 1.7 CDTi. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra 2.0 Turbo weights approximately 75 kg more than 2005 Opel Astra GTC 1.7 CDTi. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Opel Astra 2.0 Turbo (250 Nm @ 1950 RPM) has 49 more torque (in Nm) than 2005 Opel Astra GTC 1.7 CDTi. (201 Nm @ 1750 RPM). This means 2005 Opel Astra 2.0 Turbo will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra GTC 1.7 CDTi.
Compare all specifications:
| 2005 Opel Astra GTC 1.7 CDTi | 2005 Opel Astra 2.0 Turbo | |
| Make | Opel | Opel |
| Model | Astra | Astra |
| Year Released | 2005 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1686 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 197 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 201 Nm | 250 Nm |
| Torque RPM | 1750 RPM | 1950 RPM |
| Engine Bore Size | 79 mm | 86 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Top Speed | 182 km/hour | 245 km/hour |
| Acceleration 0-100mph | 12.2 seconds | 7.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1315 kg | 1390 kg |
| Vehicle Length | 4300 mm | 4270 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2640 mm | 2620 mm |
| Fuel Consumption Overall | 5 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 52 L | 52 L |
