1975 Daihatsu Taft vs. 1998 Opel Signum
To start off, 1998 Opel Signum is newer by 23 year(s). Which means there will be less support and parts availability for 1975 Daihatsu Taft. In addition, the cost of maintenance, including insurance, on 1975 Daihatsu Taft would be higher. At 1,909 cc (4 cylinders), 1998 Opel Signum is equipped with a bigger engine. In terms of performance, 1998 Opel Signum (99 HP @ 3120 RPM) has 55 more horse power than 1975 Daihatsu Taft. (44 HP @ 5400 RPM) In normal driving conditions, 1998 Opel Signum should accelerate faster than 1975 Daihatsu Taft. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Signum weights approximately 575 kg more than 1975 Daihatsu Taft. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Daihatsu Taft is four wheel drive (4WD), it will have significant more traction and grip than 1998 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1975 Daihatsu Taft 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, 1998 Opel Signum (185 Nm @ 1500 RPM) has 122 more torque (in Nm) than 1975 Daihatsu Taft. (63 Nm @ 4200 RPM). This means 1998 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1975 Daihatsu Taft.
Compare all specifications:
| 1975 Daihatsu Taft | 1998 Opel Signum | |
| Make | Daihatsu | Opel |
| Model | Taft | Signum |
| Year Released | 1975 | 1998 |
| Engine Size | 956 cc | 1909 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 44 HP | 99 HP |
| Engine RPM | 5400 RPM | 3120 RPM |
| Torque | 63 Nm | 185 Nm |
| Torque RPM | 4200 RPM | 1500 RPM |
| Drive Type | 4WD | Front |
| Vehicle Weight | 1020 kg | 1595 kg |
| Vehicle Length | 3370 mm | 4640 mm |
| Vehicle Width | 1470 mm | 1800 mm |
| Vehicle Height | 1830 mm | 1470 mm |
| Wheelbase Size | 2030 mm | 2840 mm |
