1986 Ford Granada vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1986 Ford Granada. In addition, the cost of maintenance, including insurance, on 1986 Ford Granada would be higher. At 2,198 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (144 HP @ 6000 RPM) has 29 more horse power than 1986 Ford Granada. (115 HP @ 5500 RPM) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1986 Ford Granada. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 418 kg more than 1986 Ford Granada. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Ford Granada 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 1986 Ford Granada. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Signum (240 Nm @ 3800 RPM) has 80 more torque (in Nm) than 1986 Ford Granada. (160 Nm @ 4000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Granada.
Compare all specifications:
| 1986 Ford Granada | 2003 Opel Signum | |
| Make | Ford | Opel |
| Model | Granada | Signum |
| Year Released | 1986 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 144 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 160 Nm | 240 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Engine Compression Ratio | 9.2:1 | 12.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1268 kg | 1686 kg |
| Vehicle Length | 4680 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2640 mm |
| Fuel Tank Capacity | 45 L | 58 L |
