2001 De Tomaso Guara vs. 1999 Opel Vectra
To start off, 2001 De Tomaso Guara is newer by 2 year(s). Which means there will be less support and parts availability for 1999 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1999 Opel Vectra 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 187 more horse power than 1999 Opel Vectra. (114 HP @ 5400 RPM). In normal driving conditions, 2001 De Tomaso Guara should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Opel Vectra weights approximately 186 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, 1999 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 243 more torque (in Nm) than 1999 Opel Vectra. (170 Nm @ 3400 RPM). This means 2001 De Tomaso Guara will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra.
Compare all specifications:
| 2001 De Tomaso Guara | 1999 Opel Vectra | |
| Make | De Tomaso | Opel |
| Model | Guara | Vectra |
| Year Released | 2001 | 1999 |
| Engine Position | Middle | Front |
| Engine Size | 4601 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 114 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 413 Nm | 170 Nm |
| Torque RPM | 4800 RPM | 3400 RPM |
| Engine Bore Size | 90.2 mm | 80.5 mm |
| Engine Stroke Size | 90 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1206 kg | 1392 kg |
| Vehicle Length | 4200 mm | 4500 mm |
| Vehicle Width | 2040 mm | 1720 mm |
| Vehicle Height | 1210 mm | 1500 mm |
| Wheelbase Size | 2620 mm | 2650 mm |
