1983 BMW 525 vs. 2006 Buick Rainier
To start off, 2006 Buick Rainier is newer by 23 year(s). Which means there will be less support and parts availability for 1983 BMW 525. In addition, the cost of maintenance, including insurance, on 1983 BMW 525 would be higher. At 4,163 cc (6 cylinders), 2006 Buick Rainier is equipped with a bigger engine. In terms of performance, 2006 Buick Rainier (291 HP @ 6000 RPM) has 168 more horse power than 1983 BMW 525. (123 HP @ 4250 RPM) In normal driving conditions, 2006 Buick Rainier should accelerate faster than 1983 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2006 Buick Rainier weights approximately 300 kg more than 1983 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 1983 BMW 525. In wet, icy, snow, or gravel driving conditions, 2006 Buick Rainier 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, 2006 Buick Rainier (376 Nm @ 4800 RPM) has 135 more torque (in Nm) than 1983 BMW 525. (241 Nm @ 3250 RPM). This means 2006 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 525.
Compare all specifications:
| 1983 BMW 525 | 2006 Buick Rainier | |
| Make | BMW | Buick |
| Model | 525 | Rainier |
| Year Released | 1983 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2693 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 291 HP |
| Engine RPM | 4250 RPM | 6000 RPM |
| Torque | 241 Nm | 376 Nm |
| Torque RPM | 3250 RPM | 4800 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1550 kg |
| Vehicle Length | 4630 mm | 4920 mm |
| Vehicle Width | 1710 mm | 1920 mm |
| Vehicle Height | 1430 mm | 1900 mm |
| Wheelbase Size | 2630 mm | 2880 mm |
| Fuel Tank Capacity | 70 L | 83 L |
