1971 Buick Riviera vs. 2007 Cadillac STS-V
To start off, 2007 Cadillac STS-V is newer by 36 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, 2007 Cadillac STS-V (469 HP @ 6400 RPM) has 158 more horse power than 1971 Buick Riviera. (311 HP @ 4200 RPM) In normal driving conditions, 2007 Cadillac STS-V should accelerate faster than 1971 Buick Riviera.
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 22 more torque (in Nm) than 2007 Cadillac STS-V. (595 Nm @ 3900 RPM). This means 1971 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS-V.
Compare all specifications:
| 1971 Buick Riviera | 2007 Cadillac STS-V | |
| Make | Buick | Cadillac |
| Model | Riviera | STS-V |
| Year Released | 1971 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 4376 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 311 HP | 469 HP |
| Engine RPM | 4200 RPM | 6400 RPM |
| Torque | 617 Nm | 595 Nm |
| Torque RPM | 2600 RPM | 3900 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 5560 mm | 5030 mm |
| Vehicle Width | 2040 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1480 mm |
| Wheelbase Size | 3110 mm | 2960 mm |
