2003 Opel Signum vs. 1972 Plymouth Barracuda
To start off, 2003 Opel Signum is newer by 31 year(s). Which means there will be less support and parts availability for 1972 Plymouth Barracuda. In addition, the cost of maintenance, including insurance, on 1972 Plymouth Barracuda would be higher. At 3,687 cc (6 cylinders), 1972 Plymouth Barracuda is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (152 HP @ 5600 RPM) has 42 more horse power than 1972 Plymouth Barracuda. (110 HP @ 4000 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1972 Plymouth Barracuda. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 155 kg more than 1972 Plymouth Barracuda. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Plymouth Barracuda 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 1972 Plymouth Barracuda. 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, 1972 Plymouth Barracuda (251 Nm @ 2400 RPM) has 31 more torque (in Nm) than 2003 Opel Signum. (220 Nm @ 3800 RPM). This means 1972 Plymouth Barracuda will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 1972 Plymouth Barracuda | |
| Make | Opel | Plymouth |
| Model | Signum | Barracuda |
| Year Released | 2003 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 3687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 152 HP | 110 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 220 Nm | 251 Nm |
| Torque RPM | 3800 RPM | 2400 RPM |
| Engine Bore Size | 86 mm | 86.4 mm |
| Engine Stroke Size | 94.6 mm | 104.6 mm |
| Engine Compression Ratio | 12.0:1 | 8.4:1 |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1565 kg | 1410 kg |
| Vehicle Length | 4640 mm | 4750 mm |
| Vehicle Width | 1800 mm | 1910 mm |
| Vehicle Height | 1470 mm | 1310 mm |
| Wheelbase Size | 2840 mm | 2760 mm |
