2004 BMW 545 vs. 1971 Buick Riviera
To start off, 2004 BMW 545 is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1971 Buick Riviera would be higher. At 7,468 cc (8 cylinders), 1971 Buick Riviera is equipped with a bigger engine. In terms of performance, 2004 BMW 545 (325 HP @ 6100 RPM) has 14 more horse power than 1971 Buick Riviera. (311 HP @ 4200 RPM). In normal driving conditions, 2004 BMW 545 should accelerate faster than 1971 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1971 Buick Riviera weights approximately 240 kg more than 2004 BMW 545.
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 Riviera (617 Nm @ 2600 RPM) has 167 more torque (in Nm) than 2004 BMW 545. (450 Nm @ 3600 RPM). This means 1971 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 545.
Compare all specifications:
| 2004 BMW 545 | 1971 Buick Riviera | |
| Make | BMW | Buick |
| Model | 545 | Riviera |
| Year Released | 2004 | 1971 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 7468 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 325 HP | 311 HP |
| Engine RPM | 6100 RPM | 4200 RPM |
| Torque | 450 Nm | 617 Nm |
| Torque RPM | 3600 RPM | 2600 RPM |
| Engine Compression Ratio | 10.0:1 | 8.3:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1800 kg | 2040 kg |
| Vehicle Length | 4850 mm | 5560 mm |
| Vehicle Width | 1850 mm | 2040 mm |
| Vehicle Height | 1500 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 3110 mm |
