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 2,792 cc (6 cylinders), 1986 Ford Granada is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (173 HP @ 5600 RPM) has 22 more horse power than 1986 Ford Granada. (151 HP @ 5800 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 85 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 four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1986 Ford Granada will offer significantly more control. 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 (280 Nm @ 2500 RPM) has 61 more torque (in Nm) than 1986 Ford Granada. (219 Nm @ 3000 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 | 2792 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 151 HP | 173 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 219 Nm | 280 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 86 mm |
| Engine Stroke Size | 68.5 mm | 86 mm |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Top Speed | 203 km/hour | 220 km/hour |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1410 kg | 1495 kg |
| Vehicle Length | 4680 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2720 mm |
| Fuel Tank Capacity | 45 L | 58 L |
