1988 Ferrari Testarossa vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 15 year(s). Which means there will be less support and parts availability for 1988 Ferrari Testarossa. In addition, the cost of maintenance, including insurance, on 1988 Ferrari Testarossa would be higher. At 4,943 cc (12 cylinders), 1988 Ferrari Testarossa is equipped with a bigger engine. In terms of performance, 1988 Ferrari Testarossa (385 HP @ 6300 RPM) has 210 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1988 Ferrari Testarossa should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 140 kg more than 1988 Ferrari Testarossa.
Because 1988 Ferrari Testarossa 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 1988 Ferrari Testarossa. 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, 1988 Ferrari Testarossa (500 Nm @ 4500 RPM) has 129 more torque (in Nm) than 2003 Opel Signum. (371 Nm @ 1900 RPM). This means 1988 Ferrari Testarossa will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 1988 Ferrari Testarossa | 2003 Opel Signum | |
| Make | Ferrari | Opel |
| Model | Testarossa | Signum |
| Year Released | 1988 | 2003 |
| Body Type | Convertible | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 4943 cc | 2958 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 385 HP | 175 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 500 Nm | 371 Nm |
| Torque RPM | 4500 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1530 kg | 1670 kg |
| Vehicle Length | 4490 mm | 4640 mm |
| Vehicle Width | 1980 mm | 1800 mm |
| Vehicle Height | 1140 mm | 1470 mm |
| Wheelbase Size | 2560 mm | 2700 mm |
