1978 Ferrari 308 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Ferrari 308. In addition, the cost of maintenance, including insurance, on 1978 Ferrari 308 would be higher. At 3,175 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 1978 Ferrari 308 (255 HP @ 7700 RPM) has 46 more horse power than 2003 Opel Signum. (209 HP @ 6200 RPM). In normal driving conditions, 1978 Ferrari 308 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 180 kg more than 1978 Ferrari 308.
Because 1978 Ferrari 308 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 1978 Ferrari 308. 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, 2003 Opel Signum (300 Nm @ 4000 RPM) has 17 more torque (in Nm) than 1978 Ferrari 308. (283 Nm @ 5500 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1978 Ferrari 308.
Compare all specifications:
| 1978 Ferrari 308 | 2003 Opel Signum | |
| Make | Ferrari | Opel |
| Model | 308 | Signum |
| Year Released | 1978 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Middle | Front |
| Engine Size | 2927 cc | 3175 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 255 HP | 209 HP |
| Engine RPM | 7700 RPM | 6200 RPM |
| Torque | 283 Nm | 300 Nm |
| Torque RPM | 5500 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 87.5 mm |
| Engine Stroke Size | 71 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 1365 kg | 1545 kg |
| Vehicle Length | 4310 mm | 4640 mm |
| Vehicle Width | 1720 mm | 1800 mm |
| Vehicle Height | 1220 mm | 1470 mm |
| Wheelbase Size | 2560 mm | 2840 mm |
