1968 Dodge Coronet vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 36 year(s). Which means there will be less support and parts availability for 1968 Dodge Coronet. In addition, the cost of maintenance, including insurance, on 1968 Dodge Coronet would be higher. At 5,210 cc (8 cylinders), 1968 Dodge Coronet is equipped with a bigger engine. In terms of performance, 1968 Dodge Coronet (230 HP @ 4400 RPM) has 105 more horse power than 2004 Opel Signum. (125 HP @ 5600 RPM). In normal driving conditions, 1968 Dodge Coronet should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1968 Dodge Coronet weights approximately 60 kg more than 2004 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1968 Dodge Coronet 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 1968 Dodge Coronet. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1968 Dodge Coronet (461 Nm @ 2400 RPM) has 291 more torque (in Nm) than 2004 Opel Signum. (170 Nm @ 3800 RPM). This means 1968 Dodge Coronet will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 1968 Dodge Coronet | 2004 Opel Signum | |
| Make | Dodge | Opel |
| Model | Coronet | Signum |
| Year Released | 1968 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5210 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 230 HP | 125 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 461 Nm | 170 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Engine Bore Size | 99.3 mm | 80.5 mm |
| Engine Stroke Size | 84.1 mm | 88.2 mm |
| Engine Compression Ratio | 9.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1440 kg | 1380 kg |
| Vehicle Length | 5250 mm | 4640 mm |
| Vehicle Width | 1950 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2980 mm | 2700 mm |
| Fuel Tank Capacity | 72 L | 58 L |
