2005 Opel Astra vs. 2006 TVR Tamora
To start off, 2006 TVR Tamora 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 3,966 cc (6 cylinders), 2006 TVR Tamora is equipped with a bigger engine. In terms of performance, 2006 TVR Tamora (345 HP @ 7200 RPM) has 197 more horse power than 2005 Opel Astra. (148 HP @ 4000 RPM) In normal driving conditions, 2006 TVR Tamora should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 105 kg more than 2006 TVR Tamora.
Because 2006 TVR Tamora is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 TVR Tamora. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 TVR Tamora (391 Nm @ 5500 RPM) has 75 more torque (in Nm) than 2005 Opel Astra. (316 Nm @ 2000 RPM). This means 2006 TVR Tamora will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2006 TVR Tamora | |
| Make | Opel | TVR |
| Model | Astra | Tamora |
| Year Released | 2005 | 2006 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 3966 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 345 HP |
| Engine RPM | 4000 RPM | 7200 RPM |
| Torque | 316 Nm | 391 Nm |
| Torque RPM | 2000 RPM | 5500 RPM |
| Engine Bore Size | 82 mm | 96 mm |
| Engine Stroke Size | 90.4 mm | 92 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 207 km/hour | 280 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 4.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1280 kg | 1175 kg |
| Vehicle Length | 4520 mm | 3950 mm |
| Vehicle Width | 1760 mm | 1840 mm |
| Vehicle Height | 1510 mm | 1220 mm |
| Wheelbase Size | 2710 mm | 2570 mm |
| Fuel Consumption Overall | 6.1 L/100km | 14.9 L/100km |
| Fuel Tank Capacity | 52 L | 65 L |
