1966 Ford Zephyr vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 35 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 2,992 cc (6 cylinders), 1966 Ford Zephyr is equipped with a bigger engine. In terms of performance, 1966 Ford Zephyr (126 HP @ 4750 RPM) has 1 more horse power than 2001 Opel Signum. (125 HP @ 3250 RPM). In normal driving conditions, 1966 Ford Zephyr should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 280 kg more than 1966 Ford Zephyr.
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, 2001 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, 2001 Opel Signum (280 Nm @ 1500 RPM) has 45 more torque (in Nm) than 1966 Ford Zephyr. (235 Nm @ 3000 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1966 Ford Zephyr.
Compare all specifications:
| 1966 Ford Zephyr | 2001 Opel Signum | |
| Make | Ford | Opel |
| Model | Zephyr | Signum |
| Year Released | 1966 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 126 HP | 125 HP |
| Engine RPM | 4750 RPM | 3250 RPM |
| Torque | 235 Nm | 280 Nm |
| Torque RPM | 3000 RPM | 1500 RPM |
| Engine Compression Ratio | 7.8:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1330 kg | 1610 kg |
| Vehicle Length | 4710 mm | 4640 mm |
| Vehicle Width | 1820 mm | 1800 mm |
| Vehicle Height | 1490 mm | 1470 mm |
| Wheelbase Size | 2930 mm | 2840 mm |
| Fuel Tank Capacity | 68 L | 60 L |
