2009 Daihatsu Sirion vs. 1977 Opel Kadett
To start off, 2009 Daihatsu Sirion is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 1,495 cc (4 cylinders), 2009 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (102 HP @ 6000 RPM) has 55 more horse power than 1977 Opel Kadett. (47 HP @ 5600 RPM). In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2009 Daihatsu Sirion weights approximately 113 kg more than 1977 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1977 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Daihatsu Sirion (132 Nm) has 61 more torque (in Nm) than 1977 Opel Kadett. (71 Nm). This means 2009 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett.
Compare all specifications:
| 2009 Daihatsu Sirion | 1977 Opel Kadett | |
| Make | Daihatsu | Opel |
| Model | Sirion | Kadett |
| Year Released | 2009 | 1977 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1495 cc | 993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 47 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 132 Nm | 71 Nm |
| Engine Bore Size | 72 mm | 72 mm |
| Engine Stroke Size | 91.8 mm | 61 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 905 kg | 792 kg |
| Vehicle Length | 3640 mm | 3900 mm |
| Vehicle Width | 1670 mm | 1590 mm |
| Vehicle Height | 1560 mm | 1320 mm |
| Wheelbase Size | 2440 mm | 2670 mm |
| Fuel Consumption Overall | 6.2 L/100km | 6 L/100km |
| Fuel Tank Capacity | 40 L | 44 L |
