2005 BMW X5 vs. 1979 Seat 131
To start off, 2005 BMW X5 is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Seat 131. In addition, the cost of maintenance, including insurance, on 1979 Seat 131 would be higher. At 2,926 cc (6 cylinders), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP @ 4000 RPM) has 83 more horse power than 1979 Seat 131. (132 HP @ 6000 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1979 Seat 131. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1165 kg more than 1979 Seat 131. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Seat 131. In wet, icy, snow, or gravel driving conditions, 2005 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.
Compare all specifications:
| 2005 BMW X5 | 1979 Seat 131 | |
| Make | BMW | Seat |
| Model | X5 | 131 |
| Year Released | 2005 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 132 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 90 mm | 90 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Top Speed | 210 km/hour | 180 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 1005 kg |
| Vehicle Length | 4670 mm | 4240 mm |
| Vehicle Width | 1880 mm | 1670 mm |
| Vehicle Height | 1720 mm | 1410 mm |
| Wheelbase Size | 2830 mm | 2500 mm |
