2004 BMW 525 vs. 1986 Subaru 1.8
To start off, 2004 BMW 525 is newer by 18 year(s). Which means there will be less support and parts availability for 1986 Subaru 1.8. In addition, the cost of maintenance, including insurance, on 1986 Subaru 1.8 would be higher. At 2,497 cc (6 cylinders), 2004 BMW 525 is equipped with a bigger engine. In terms of performance, 2004 BMW 525 (189 HP @ 4000 RPM) has 55 more horse power than 1986 Subaru 1.8. (134 HP @ 5600 RPM). In normal driving conditions, 2004 BMW 525 should accelerate faster than 1986 Subaru 1.8. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 525 weights approximately 634 kg more than 1986 Subaru 1.8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Subaru 1.8 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 525. In wet, icy, snow, or gravel driving conditions, 1986 Subaru 1.8 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, 2004 BMW 525 (400 Nm @ 2000 RPM) has 203 more torque (in Nm) than 1986 Subaru 1.8. (197 Nm @ 2800 RPM). This means 2004 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1986 Subaru 1.8. 2004 BMW 525 has automatic transmission and 1986 Subaru 1.8 has manual transmission. 1986 Subaru 1.8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW 525 | 1986 Subaru 1.8 | |
| Make | BMW | Subaru |
| Model | 525 | 1.8 |
| Year Released | 2004 | 1986 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1781 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 189 HP | 134 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 400 Nm | 197 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Compression Ratio | 17.0:1 | 7.7:1 |
| Top Speed | 222 km/hour | 190 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1764 kg | 1130 kg |
| Vehicle Length | 4850 mm | 4380 mm |
| Vehicle Width | 1850 mm | 1670 mm |
| Vehicle Height | 1500 mm | 1400 mm |
| Wheelbase Size | 2890 mm | 2470 mm |
