2005 Opel Astra vs. 2006 Opel Tigra
To start off, 2006 Opel Tigra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,908 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (100 HP @ 4300 RPM) has 31 more horse power than 2006 Opel Tigra. (69 HP @ 4000 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 2006 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 80 kg more than 2006 Opel Tigra. 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 (230 Nm @ 1950 RPM) has 60 more torque (in Nm) than 2006 Opel Tigra. (170 Nm @ 1750 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Tigra.
Compare all specifications:
| 2005 Opel Astra | 2006 Opel Tigra | |
| Make | Opel | Opel |
| Model | Astra | Tigra |
| Year Released | 2005 | 2006 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 1246 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 69 HP |
| Engine RPM | 4300 RPM | 4000 RPM |
| Torque | 230 Nm | 170 Nm |
| Torque RPM | 1950 RPM | 1750 RPM |
| Engine Bore Size | 84 mm | 69.6 mm |
| Engine Stroke Size | 90 mm | 82 mm |
| Engine Compression Ratio | 18.5:1 | 18.0:1 |
| Top Speed | 188 km/hour | 167 km/hour |
| Acceleration 0-100mph | 12 seconds | 15.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1345 kg | 1265 kg |
| Vehicle Length | 4120 mm | 3930 mm |
| Vehicle Width | 1720 mm | 1690 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2610 mm | 2500 mm |
| Fuel Tank Capacity | 52 L | 45 L |
