1998 Daihatsu Sirion vs. 1983 Opel Kadett
To start off, 1998 Daihatsu Sirion is newer by 15 year(s). Which means there will be less support and parts availability for 1983 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1983 Opel Kadett would be higher. At 1,796 cc (4 cylinders), 1983 Opel Kadett is equipped with a bigger engine. In terms of performance, 1983 Opel Kadett (114 HP @ 5800 RPM) has 14 more horse power than 1998 Daihatsu Sirion. (100 HP @ 7000 RPM) In normal driving conditions, 1983 Opel Kadett should accelerate faster than 1998 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1983 Opel Kadett weights approximately 90 kg more than 1998 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1983 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 1998 Daihatsu Sirion 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, 1983 Opel Kadett (148 Nm @ 4800 RPM) has 28 more torque (in Nm) than 1998 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 1983 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1998 Daihatsu Sirion.
Compare all specifications:
| 1998 Daihatsu Sirion | 1983 Opel Kadett | |
| Make | Daihatsu | Opel |
| Model | Sirion | Kadett |
| Year Released | 1998 | 1983 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 114 HP |
| Engine RPM | 7000 RPM | 5800 RPM |
| Torque | 120 Nm | 148 Nm |
| Torque RPM | 4400 RPM | 4800 RPM |
| Engine Bore Size | 72 mm | 84.9 mm |
| Engine Stroke Size | 79.7 mm | 79.5 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 900 kg | 990 kg |
| Vehicle Length | 3680 mm | 4010 mm |
| Vehicle Width | 1600 mm | 1650 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 2350 mm | 2520 mm |
| Fuel Tank Capacity | 37 L | 40 L |
