1981 BMW 528 vs. 2007 Subaru Outback
To start off, 2007 Subaru Outback is newer by 26 year(s). Which means there will be less support and parts availability for 1981 BMW 528. In addition, the cost of maintenance, including insurance, on 1981 BMW 528 would be higher. At 2,788 cc (6 cylinders), 1981 BMW 528 is equipped with a bigger engine. In terms of performance, 1981 BMW 528 (181 HP @ 5800 RPM) has 17 more horse power than 2007 Subaru Outback. (164 HP @ 5600 RPM). In normal driving conditions, 1981 BMW 528 should accelerate faster than 2007 Subaru Outback. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Outback weights approximately 140 kg more than 1981 BMW 528.
Because 2007 Subaru Outback is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 528. In wet, icy, snow, or gravel driving conditions, 2007 Subaru Outback 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, 1981 BMW 528 (240 Nm @ 4200 RPM) has 14 more torque (in Nm) than 2007 Subaru Outback. (226 Nm @ 4400 RPM). This means 1981 BMW 528 will have an easier job in driving up hills or pulling heavy equipment than 2007 Subaru Outback. 2007 Subaru Outback has automatic transmission and 1981 BMW 528 has manual transmission. 1981 BMW 528 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Subaru Outback will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 BMW 528 | 2007 Subaru Outback | |
| Make | BMW | Subaru |
| Model | 528 | Outback |
| Year Released | 1981 | 2007 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 164 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 240 Nm | 226 Nm |
| Torque RPM | 4200 RPM | 4400 RPM |
| Engine Bore Size | 86 mm | 99.5 mm |
| Engine Stroke Size | 80 mm | 79 mm |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Top Speed | 212 km/hour | 186 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1300 kg | 1440 kg |
| Vehicle Length | 4630 mm | 4740 mm |
| Vehicle Width | 1710 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1550 mm |
| Wheelbase Size | 2630 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 64 L |
