1992 BMW 730 vs. 2005 Buick Rainier
To start off, 2005 Buick Rainier is newer by 13 year(s). Which means there will be less support and parts availability for 1992 BMW 730. In addition, the cost of maintenance, including insurance, on 1992 BMW 730 would be higher. At 4,163 cc (6 cylinders), 2005 Buick Rainier is equipped with a bigger engine. In terms of performance, 2005 Buick Rainier (275 HP @ 5200 RPM) has 94 more horse power than 1992 BMW 730. (181 HP @ 5800 RPM) In normal driving conditions, 2005 Buick Rainier should accelerate faster than 1992 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rainier weights approximately 487 kg more than 1992 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 1992 BMW 730. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Buick Rainier (374 Nm) has 114 more torque (in Nm) than 1992 BMW 730. (260 Nm). This means 2005 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 730.
Compare all specifications:
| 1992 BMW 730 | 2005 Buick Rainier | |
| Make | BMW | Buick |
| Model | 730 | Rainier |
| Year Released | 1992 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2984 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 275 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 260 Nm | 374 Nm |
| Engine Bore Size | 89 mm | 93 mm |
| Engine Stroke Size | 80 mm | 102 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1600 kg | 2087 kg |
| Vehicle Length | 4920 mm | 4920 mm |
| Vehicle Width | 1850 mm | 1920 mm |
| Vehicle Height | 1420 mm | 1900 mm |
| Wheelbase Size | 2840 mm | 2740 mm |
| Fuel Tank Capacity | 90 L | 83 L |
