1981 Seat 127 vs. 2009 BMW 525
To start off, 2009 BMW 525 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Seat 127. In addition, the cost of maintenance, including insurance, on 1981 Seat 127 would be higher. At 2,497 cc (6 cylinders), 2009 BMW 525 is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (215 HP @ 6500 RPM) has 168 more horse power than 1981 Seat 127. (47 HP @ 6200 RPM) In normal driving conditions, 2009 BMW 525 should accelerate faster than 1981 Seat 127. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 820 kg more than 1981 Seat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Seat 127. In wet, icy, snow, or gravel driving conditions, 2009 BMW 525 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 BMW 525 (250 Nm @ 2750 RPM) has 187 more torque (in Nm) than 1981 Seat 127. (63 Nm @ 3500 RPM). This means 2009 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1981 Seat 127.
Compare all specifications:
| 1981 Seat 127 | 2009 BMW 525 | |
| Make | Seat | BMW |
| Model | 127 | 525 |
| Year Released | 1981 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 901 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 47 HP | 215 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 63 Nm | 250 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Vehicle Weight | 705 kg | 1525 kg |
| Vehicle Length | 3600 mm | 4850 mm |
| Vehicle Width | 1530 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1500 mm |
| Wheelbase Size | 2230 mm | 2840 mm |
