2005 BMW X5 vs. 1973 Buick Riviera
To start off, 2005 BMW X5 is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1973 Buick Riviera would be higher. At 7,468 cc (8 cylinders), 1973 Buick Riviera is equipped with a bigger engine. In terms of performance, 1973 Buick Riviera (250 HP @ 4000 RPM) has 35 more horse power than 2005 BMW X5. (215 HP @ 4000 RPM) In normal driving conditions, 1973 Buick Riviera should accelerate faster than 2005 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 130 kg more than 1973 Buick Riviera.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 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, 2005 BMW X5 (520 Nm @ 2000 RPM) has 2 more torque (in Nm) than 1973 Buick Riviera. (518 Nm @ 2800 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1973 Buick Riviera. 1973 Buick Riviera has automatic transmission and 2005 BMW X5 has manual transmission. 2005 BMW X5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW X5 | 1973 Buick Riviera | |
| Make | BMW | Buick |
| Model | X5 | Riviera |
| Year Released | 2005 | 1973 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 7468 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 250 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 520 Nm | 518 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2170 kg | 2040 kg |
| Vehicle Length | 4670 mm | 5560 mm |
| Vehicle Width | 1880 mm | 2040 mm |
| Vehicle Height | 1720 mm | 1380 mm |
| Wheelbase Size | 2830 mm | 3110 mm |
| Fuel Tank Capacity | 93 L | 95 L |
