2001 De Tomaso Guara vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 De Tomaso Guara. In addition, the cost of maintenance, including insurance, on 2001 De Tomaso Guara would be higher. At 4,601 cc (8 cylinders), 2001 De Tomaso Guara is equipped with a bigger engine. In terms of performance, 2001 De Tomaso Guara (301 HP @ 6500 RPM) has 183 more horse power than 2007 Opel Vectra. (118 HP @ 4000 RPM). In normal driving conditions, 2001 De Tomaso Guara should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 297 kg more than 2001 De Tomaso Guara.
Because 2001 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 2001 De Tomaso Guara. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Vectra, 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, 2001 De Tomaso Guara (413 Nm @ 4800 RPM) has 133 more torque (in Nm) than 2007 Opel Vectra. (280 Nm @ 2000 RPM). This means 2001 De Tomaso Guara will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2001 De Tomaso Guara | 2007 Opel Vectra | |
| Make | De Tomaso | Opel |
| Model | Guara | Vectra |
| Year Released | 2001 | 2007 |
| Engine Position | Middle | Front |
| Engine Size | 4601 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 118 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 413 Nm | 280 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Engine Bore Size | 90.2 mm | 82.1 mm |
| Engine Stroke Size | 90 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1206 kg | 1503 kg |
| Vehicle Length | 4200 mm | 4600 mm |
| Vehicle Width | 2040 mm | 1800 mm |
| Vehicle Height | 1210 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
