1973 Opel Kadett vs. 2005 Subaru Legacy
To start off, 2005 Subaru Legacy is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1973 Opel Kadett would be higher. At 2,457 cc (4 cylinders), 2005 Subaru Legacy is equipped with a bigger engine. In terms of performance, 2005 Subaru Legacy (163 HP @ 5600 RPM) has 116 more horse power than 1973 Opel Kadett. (47 HP @ 5600 RPM) In normal driving conditions, 2005 Subaru Legacy should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 Subaru Legacy weights approximately 735 kg more than 1973 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 1973 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2005 Subaru Legacy 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, 2005 Subaru Legacy (226 Nm @ 3600 RPM) has 155 more torque (in Nm) than 1973 Opel Kadett. (71 Nm @ 2700 RPM). This means 2005 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett.
Compare all specifications:
| 1973 Opel Kadett | 2005 Subaru Legacy | |
| Make | Opel | Subaru |
| Model | Kadett | Legacy |
| Year Released | 1973 | 2005 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1078 cc | 2457 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 47 HP | 163 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 71 Nm | 226 Nm |
| Torque RPM | 2700 RPM | 3600 RPM |
| Engine Bore Size | 72.1 mm | 99.5 mm |
| Engine Stroke Size | 61 mm | 79 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 760 kg | 1495 kg |
| Vehicle Length | 4190 mm | 4730 mm |
| Vehicle Width | 1590 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1480 mm |
| Wheelbase Size | 2400 mm | 2560 mm |
| Fuel Tank Capacity | 43 L | 64 L |
