1975 Ferrari 512 BB vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Ferrari 512 BB. In addition, the cost of maintenance, including insurance, on 1975 Ferrari 512 BB would be higher. At 4,942 cc, 1975 Ferrari 512 BB is equipped with a bigger engine. In terms of performance, 1975 Ferrari 512 BB (339 HP) has 164 more horse power than 2007 Opel Signum. (175 HP). In normal driving conditions, 1975 Ferrari 512 BB should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 156 kg more than 1975 Ferrari 512 BB.
Because 1975 Ferrari 512 BB 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 1975 Ferrari 512 BB. 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, 1975 Ferrari 512 BB (452 Nm) has 82 more torque (in Nm) than 2007 Opel Signum. (370 Nm). This means 1975 Ferrari 512 BB will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum.
Compare all specifications:
| 1975 Ferrari 512 BB | 2007 Opel Signum | |
| Make | Ferrari | Opel |
| Model | 512 BB | Signum |
| Year Released | 1975 | 2007 |
| Engine Position | Middle | Front |
| Engine Size | 4942 cc | 2958 cc |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 339 HP | 175 HP |
| Torque | 452 Nm | 370 Nm |
| Engine Bore Size | 82.1 mm | 87.5 mm |
| Engine Stroke Size | 78 mm | 82 mm |
| Engine Compression Ratio | 9.2:1 | 18.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1514 kg | 1670 kg |
| Vehicle Length | 4410 mm | 4640 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1130 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2840 mm |
