1981 BMW 528 vs. 2009 Nissan Xterra
To start off, 2009 Nissan Xterra is newer by 28 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 3,954 cc (6 cylinders), 2009 Nissan Xterra is equipped with a bigger engine. In terms of performance, 2009 Nissan Xterra (262 HP @ 5600 RPM) has 81 more horse power than 1981 BMW 528. (181 HP @ 5800 RPM) In normal driving conditions, 2009 Nissan Xterra should accelerate faster than 1981 BMW 528. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 528 weights approximately 10 kg more than 2009 Nissan Xterra.
Because 2009 Nissan Xterra 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, 2009 Nissan Xterra 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 Nissan Xterra (381 Nm @ 4000 RPM) has 141 more torque (in Nm) than 1981 BMW 528. (240 Nm @ 4200 RPM). This means 2009 Nissan Xterra will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 528.
Compare all specifications:
| 1981 BMW 528 | 2009 Nissan Xterra | |
| Make | BMW | Nissan |
| Model | 528 | Xterra |
| Year Released | 1981 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 3954 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 262 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 240 Nm | 381 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1300 kg | 1290 kg |
| Vehicle Length | 4630 mm | 4550 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2630 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 80 L |
