2008 BMW X5 vs. 1973 Opel Kadett
To start off, 2008 BMW X5 is newer by 35 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 2,996 cc (6 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (260 HP @ 6600 RPM) has 209 more horse power than 1973 Opel Kadett. (51 HP @ 5600 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 1973 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 760 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 2008 BMW X5 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, 2008 BMW X5 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, 2008 BMW X5 (305 Nm @ 2750 RPM) has 225 more torque (in Nm) than 1973 Opel Kadett. (80 Nm @ 3400 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Kadett. 2008 BMW X5 has automatic transmission and 1973 Opel Kadett has manual transmission. 1973 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X5 | 1973 Opel Kadett | |
| Make | BMW | Opel |
| Model | X5 | Kadett |
| Year Released | 2008 | 1973 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 260 HP | 51 HP |
| Engine RPM | 6600 RPM | 5600 RPM |
| Torque | 305 Nm | 80 Nm |
| Torque RPM | 2750 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1550 kg | 790 kg |
| Vehicle Length | 4860 mm | 4140 mm |
| Vehicle Width | 1940 mm | 1590 mm |
| Vehicle Height | 1770 mm | 1290 mm |
| Wheelbase Size | 2940 mm | 2410 mm |
| Fuel Tank Capacity | 85 L | 43 L |
