2004 Opel Signum vs. 1965 Ford Zodiac
To start off, 2004 Opel Signum is newer by 39 year(s). Which means there will be less support and parts availability for 1965 Ford Zodiac. In addition, the cost of maintenance, including insurance, on 1965 Ford Zodiac would be higher. At 2,553 cc (6 cylinders), 1965 Ford Zodiac is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 65 more horse power than 1965 Ford Zodiac. (108 HP @ 4750 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1965 Ford Zodiac. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 290 kg more than 1965 Ford Zodiac. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1965 Ford Zodiac 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 1965 Ford Zodiac. 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 (265 Nm @ 2500 RPM) has 75 more torque (in Nm) than 1965 Ford Zodiac. (190 Nm @ 2900 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1965 Ford Zodiac. 1965 Ford Zodiac has automatic transmission and 2004 Opel Signum has manual transmission. 2004 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1965 Ford Zodiac will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Signum | 1965 Ford Zodiac | |
| Make | Opel | Ford |
| Model | Signum | Zodiac |
| Year Released | 2004 | 1965 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2553 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 173 HP | 108 HP |
| Engine RPM | 5500 RPM | 4750 RPM |
| Torque | 265 Nm | 190 Nm |
| Torque RPM | 2500 RPM | 2900 RPM |
| Engine Bore Size | 86 mm | 82.6 mm |
| Engine Stroke Size | 86 mm | 79.5 mm |
| Engine Compression Ratio | 9.5:1 | 8.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1270 kg |
| Vehicle Length | 4640 mm | 4650 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2840 mm | 2780 mm |
| Fuel Tank Capacity | 60 L | 45 L |
