2005 BMW X3 vs. 1971 Buick GS
To start off, 2005 BMW X3 is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Buick GS. In addition, the cost of maintenance, including insurance, on 1971 Buick GS would be higher. At 5,724 cc (6 cylinders), 1971 Buick GS is equipped with a bigger engine. In terms of performance, 1971 Buick GS (190 HP @ 4000 RPM) has 6 more horse power than 2005 BMW X3. (184 HP @ 6000 RPM) In normal driving conditions, 1971 Buick GS should accelerate faster than 2005 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X3 weights approximately 183 kg more than 1971 Buick GS.
Because 2005 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Buick GS. In wet, icy, snow, or gravel driving conditions, 2005 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, 1971 Buick GS (394 Nm @ 2800 RPM) has 157 more torque (in Nm) than 2005 BMW X3. (237 Nm @ 3500 RPM). This means 1971 Buick GS will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW X3.
Compare all specifications:
| 2005 BMW X3 | 1971 Buick GS | |
| Make | BMW | Buick |
| Model | X3 | GS |
| Year Released | 2005 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 5724 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 184 HP | 190 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 237 Nm | 394 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1815 kg | 1632 kg |
| Vehicle Length | 4570 mm | 5180 mm |
| Vehicle Width | 1860 mm | 1960 mm |
| Vehicle Height | 1680 mm | 1370 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
