2001 BMW X5 vs. 1978 Opel Kadett
To start off, 2001 BMW X5 is newer by 23 year(s). Which means there will be less support and parts availability for 1978 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1978 Opel Kadett would be higher. At 2,926 cc (6 cylinders), 2001 BMW X5 is equipped with a bigger engine. In terms of performance, 2001 BMW X5 (226 HP @ 7400 RPM) has 167 more horse power than 1978 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 2001 BMW X5 should accelerate faster than 1978 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 795 kg more than 1978 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 BMW X5 (290 Nm) has 200 more torque (in Nm) than 1978 Opel Kadett. (90 Nm). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Opel Kadett. 2001 BMW X5 has automatic transmission and 1978 Opel Kadett has manual transmission. 1978 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW X5 | 1978 Opel Kadett | |
| Make | BMW | Opel |
| Model | X5 | Kadett |
| Year Released | 2001 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 226 HP | 59 HP |
| Engine RPM | 7400 RPM | 5400 RPM |
| Torque | 290 Nm | 90 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1615 kg | 820 kg |
| Vehicle Length | 4670 mm | 4130 mm |
| Vehicle Width | 1880 mm | 1590 mm |
| Vehicle Height | 1710 mm | 1380 mm |
| Wheelbase Size | 2890 mm | 2400 mm |
