1973 Ford Capri vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Ford Capri. In addition, the cost of maintenance, including insurance, on 1973 Ford Capri would be higher. At 1,908 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (148 HP @ 4000 RPM) has 95 more horse power than 1973 Ford Capri. (53 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1973 Ford Capri. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 635 kg more than 1973 Ford Capri. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Ford Capri 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 1973 Ford Capri. 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, 2004 Opel Signum (326 Nm @ 2000 RPM) has 235 more torque (in Nm) than 1973 Ford Capri. (91 Nm @ 3000 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1973 Ford Capri.
Compare all specifications:
| 1973 Ford Capri | 2004 Opel Signum | |
| Make | Ford | Opel |
| Model | Capri | Signum |
| Year Released | 1973 | 2004 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1303 cc | 1908 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 148 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 91 Nm | 326 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 79 mm | 82 mm |
| Engine Stroke Size | 66 mm | 90.4 mm |
| Engine Compression Ratio | 8.0:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 975 kg | 1610 kg |
| Vehicle Length | 4270 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1340 mm | 1470 mm |
| Wheelbase Size | 2570 mm | 2840 mm |
