2007 BMW X3 vs. 1992 Buick Roadmaster
To start off, 2007 BMW X3 is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1992 Buick Roadmaster would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (215 HP @ 4000 RPM) has 38 more horse power than 1992 Buick Roadmaster. (177 HP @ 4200 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1992 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1992 Buick Roadmaster weights approximately 75 kg more than 2007 BMW X3.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Buick Roadmaster. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 2007 BMW X3 (480 Nm @ 1750 RPM) has 86 more torque (in Nm) than 1992 Buick Roadmaster. (394 Nm @ 2400 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1992 Buick Roadmaster.
Compare all specifications:
| 2007 BMW X3 | 1992 Buick Roadmaster | |
| Make | BMW | Buick |
| Model | X3 | Roadmaster |
| Year Released | 2007 | 1992 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5733 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 177 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 480 Nm | 394 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1840 kg |
| Vehicle Length | 4570 mm | 5490 mm |
| Vehicle Width | 1680 mm | 1990 mm |
| Vehicle Height | 1860 mm | 1430 mm |
| Wheelbase Size | 2800 mm | 2950 mm |
| Fuel Tank Capacity | 67 L | 87 L |
