1993 De Tomaso Guara vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 10 year(s). Which means there will be less support and parts availability for 1993 De Tomaso Guara. In addition, the cost of maintenance, including insurance, on 1993 De Tomaso Guara would be higher. At 4,599 cc (8 cylinders), 1993 De Tomaso Guara is equipped with a bigger engine. In terms of performance, 1993 De Tomaso Guara (397 HP @ 6000 RPM) has 222 more horse power than 2003 Opel Signum. (175 HP @ 5500 RPM). In normal driving conditions, 1993 De Tomaso Guara should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 441 kg more than 1993 De Tomaso Guara.
Because 1993 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 1993 De Tomaso Guara. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 1993 De Tomaso Guara (501 Nm @ 5000 RPM) has 131 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 1993 De Tomaso Guara will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 1993 De Tomaso Guara | 2003 Opel Signum | |
| Make | De Tomaso | Opel |
| Model | Guara | Signum |
| Year Released | 1993 | 2003 |
| Engine Position | Middle | Front |
| Engine Size | 4599 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 397 HP | 175 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 501 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 1900 RPM |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1134 kg | 1575 kg |
| Vehicle Length | 4200 mm | 4640 mm |
| Vehicle Width | 2040 mm | 1800 mm |
| Vehicle Height | 1210 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2840 mm |
