2009 BMW 525 vs. 1976 Buick Riviera
To start off, 2009 BMW 525 is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1976 Buick Riviera would be higher. At 5,724 cc (6 cylinders), 1976 Buick Riviera is equipped with a bigger engine. In terms of performance, 2009 BMW 525 (215 HP @ 6500 RPM) has 61 more horse power than 1976 Buick Riviera. (154 HP @ 3400 RPM). In normal driving conditions, 2009 BMW 525 should accelerate faster than 1976 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1976 Buick Riviera weights approximately 240 kg more than 2009 BMW 525.
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, 1976 Buick Riviera (380 Nm @ 1800 RPM) has 130 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2900 RPM). This means 1976 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
| 2009 BMW 525 | 1976 Buick Riviera | |
| Make | BMW | Buick |
| Model | 525 | Riviera |
| Year Released | 2009 | 1976 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5495 cc | 5724 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 154 HP |
| Engine RPM | 6500 RPM | 3400 RPM |
| Torque | 250 Nm | 380 Nm |
| Torque RPM | 2900 RPM | 1800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1765 kg |
| Vehicle Length | 4850 mm | 5550 mm |
| Vehicle Width | 1470 mm | 1970 mm |
| Vehicle Height | 1850 mm | 1410 mm |
| Wheelbase Size | 2890 mm | 2950 mm |
