1997 BMW 730 vs. 1971 Buick Centurion
To start off, 1997 BMW 730 is newer by 26 year(s). Which means there will be less support and parts availability for 1971 Buick Centurion. In addition, the cost of maintenance, including insurance, on 1971 Buick Centurion would be higher. At 7,468 cc (6 cylinders), 1971 Buick Centurion is equipped with a bigger engine. In terms of performance, 1971 Buick Centurion (226 HP @ 4000 RPM) has 36 more horse power than 1997 BMW 730. (190 HP @ 5300 RPM) In normal driving conditions, 1971 Buick Centurion should accelerate faster than 1997 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick Centurion weights approximately 325 kg more than 1997 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Centurion (498 Nm @ 2600 RPM) has 219 more torque (in Nm) than 1997 BMW 730. (279 Nm @ 3950 RPM). This means 1971 Buick Centurion will have an easier job in driving up hills or pulling heavy equipment than 1997 BMW 730. 1971 Buick Centurion has automatic transmission and 1997 BMW 730 has manual transmission. 1997 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Buick Centurion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 BMW 730 | 1971 Buick Centurion | |
| Make | BMW | Buick |
| Model | 730 | Centurion |
| Year Released | 1997 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 7468 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 190 HP | 226 HP |
| Engine RPM | 5300 RPM | 4000 RPM |
| Torque | 279 Nm | 498 Nm |
| Torque RPM | 3950 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1745 kg | 2070 kg |
| Vehicle Length | 5130 mm | 5650 mm |
| Vehicle Width | 1870 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2940 mm | 3160 mm |
