1966 Ford Zephyr vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1966 Ford Zephyr would be higher. At 1,995 cc (4 cylinders), 1966 Ford Zephyr is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (123 HP @ 6000 RPM) has 35 more horse power than 1966 Ford Zephyr. (88 HP @ 4750 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1966 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 230 kg more than 1966 Ford Zephyr. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Ford Zephyr 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 1966 Ford Zephyr. 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, both vehicles can yield 167 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1966 Ford Zephyr | 2004 Opel Signum | |
| Make | Ford | Opel |
| Model | Zephyr | Signum |
| Year Released | 1966 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 88 HP | 123 HP |
| Engine RPM | 4750 RPM | 6000 RPM |
| Torque | 167 Nm | 167 Nm |
| Torque RPM | 2750 RPM | 3800 RPM |
| Engine Bore Size | 93.7 mm | 80.5 mm |
| Engine Stroke Size | 72.4 mm | 88.2 mm |
| Engine Compression Ratio | 8.9:1 | 10.5:1 |
| Top Speed | 153 km/hour | 197 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1250 kg | 1480 kg |
| Vehicle Length | 4710 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 2940 mm | 2640 mm |
