1999 De Tomaso Guara vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 De Tomaso Guara. In addition, the cost of maintenance, including insurance, on 1999 De Tomaso Guara would be higher. At 4,601 cc (8 cylinders), 1999 De Tomaso Guara is equipped with a bigger engine. In terms of performance, 1999 De Tomaso Guara (301 HP @ 6500 RPM) has 133 more horse power than 2007 Opel Astra. (168 HP @ 5200 RPM). In normal driving conditions, 1999 De Tomaso Guara should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 185 kg more than 1999 De Tomaso Guara.
Because 1999 De Tomaso Guara 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 1999 De Tomaso Guara. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1999 De Tomaso Guara (414 Nm @ 4800 RPM) has 163 more torque (in Nm) than 2007 Opel Astra. (251 Nm @ 1950 RPM). This means 1999 De Tomaso Guara will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1999 De Tomaso Guara | 2007 Opel Astra | |
| Make | De Tomaso | Opel |
| Model | Guara | Astra |
| Year Released | 1999 | 2007 |
| Engine Position | Middle | Front |
| Engine Size | 4601 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 168 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 414 Nm | 251 Nm |
| Torque RPM | 4800 RPM | 1950 RPM |
| Engine Bore Size | 90.3 mm | 86 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1200 kg | 1385 kg |
| Vehicle Length | 4200 mm | 4480 mm |
| Vehicle Width | 2040 mm | 2030 mm |
| Vehicle Height | 1210 mm | 1420 mm |
| Wheelbase Size | 2620 mm | 2620 mm |
