2005 BMW 525 vs. 1981 Opel Senator
To start off, 2005 BMW 525 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Opel Senator. In addition, the cost of maintenance, including insurance, on 1981 Opel Senator would be higher. At 2,784 cc (6 cylinders), 1981 Opel Senator is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 250 kg more than 1981 Opel Senator.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 2005 BMW 525 has automatic transmission and 1981 Opel Senator has manual transmission. 1981 Opel Senator will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 525 | 1981 Opel Senator | |
| Make | BMW | Opel |
| Model | 525 | Senator |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 2784 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 0 HP |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1570 kg | 1320 kg |
| Vehicle Length | 4780 mm | 4820 mm |
| Vehicle Width | 1810 mm | 1730 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 3000 mm | 2690 mm |
