1983 Ford Granada vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1983 Ford Granada. In addition, the cost of maintenance, including insurance, on 1983 Ford Granada would be higher. At 2,957 cc (6 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (174 HP @ 4000 RPM) has 100 more horse power than 1983 Ford Granada. (74 HP @ 5500 RPM) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1983 Ford Granada. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 435 kg more than 1983 Ford Granada. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 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 1983 Ford Granada. However, in wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Opel Signum (377 Nm @ 1900 RPM) has 258 more torque (in Nm) than 1983 Ford Granada. (119 Nm @ 3200 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Ford Granada. 2002 Opel Signum has automatic transmission and 1983 Ford Granada has manual transmission. 1983 Ford Granada will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Ford Granada | 2002 Opel Signum | |
| Make | Ford | Opel |
| Model | Granada | Signum |
| Year Released | 1983 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1593 cc | 2957 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 74 HP | 174 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 119 Nm | 377 Nm |
| Torque RPM | 3200 RPM | 1900 RPM |
| Engine Bore Size | 81 mm | 87.5 mm |
| Engine Stroke Size | 77.6 mm | 82 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1235 kg | 1670 kg |
| Vehicle Length | 4780 mm | 4640 mm |
| Vehicle Width | 1810 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2780 mm | 2840 mm |
