1983 Ferrari 400 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 24 year(s). Which means there will be less support and parts availability for 1983 Ferrari 400. In addition, the cost of maintenance, including insurance, on 1983 Ferrari 400 would be higher. At 4,823 cc (12 cylinders), 1983 Ferrari 400 is equipped with a bigger engine. In terms of performance, 1983 Ferrari 400 (310 HP @ 6400 RPM) has 190 more horse power than 2007 Opel Signum. (120 HP @ 6000 RPM). In normal driving conditions, 1983 Ferrari 400 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1983 Ferrari 400 weights approximately 350 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Ferrari 400 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 1983 Ferrari 400. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1983 Ferrari 400 (392 Nm @ 4200 RPM) has 225 more torque (in Nm) than 2007 Opel Signum. (167 Nm @ 3800 RPM). This means 1983 Ferrari 400 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
| 1983 Ferrari 400 | 2007 Opel Signum | |
| Make | Ferrari | Opel |
| Model | 400 | Signum |
| Year Released | 1983 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4823 cc | 1796 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 120 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 392 Nm | 167 Nm |
| Torque RPM | 4200 RPM | 3800 RPM |
| Engine Bore Size | 81 mm | 80.6 mm |
| Engine Stroke Size | 78 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1830 kg | 1480 kg |
| Vehicle Length | 4820 mm | 4640 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1320 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
| Fuel Tank Capacity | 120 L | 60 L |
