2004 Lamborghini Diablo vs. 2003 Opel Signum
To start off, 2004 Lamborghini Diablo is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 5,707 cc (12 cylinders), 2004 Lamborghini Diablo is equipped with a bigger engine. In terms of performance, 2004 Lamborghini Diablo (523 HP @ 7000 RPM) has 348 more horse power than 2003 Opel Signum. (175 HP @ 5500 RPM). In normal driving conditions, 2004 Lamborghini Diablo should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Lamborghini Diablo weights approximately 175 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Lamborghini Diablo 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 2004 Lamborghini Diablo. 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, 2004 Lamborghini Diablo (581 Nm @ 5200 RPM) has 211 more torque (in Nm) than 2003 Opel Signum. (370 Nm @ 1900 RPM). This means 2004 Lamborghini Diablo will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2004 Lamborghini Diablo | 2003 Opel Signum | |
| Make | Lamborghini | Opel |
| Model | Diablo | Signum |
| Year Released | 2004 | 2003 |
| Body Type | Convertible | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 5707 cc | 2958 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 523 HP | 175 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 581 Nm | 370 Nm |
| Torque RPM | 5200 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1575 kg |
| Vehicle Length | 4470 mm | 4640 mm |
| Vehicle Width | 2050 mm | 1800 mm |
| Vehicle Height | 1110 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2840 mm |
