1971 Buick Riviera vs. 1987 Audi 4000
To start off, 1987 Audi 4000 is newer by 16 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, 1971 Buick Riviera (311 HP @ 4200 RPM) has 211 more horse power than 1987 Audi 4000. (100 HP @ 4250 RPM). In normal driving conditions, 1971 Buick Riviera should accelerate faster than 1987 Audi 4000.
Because 1987 Audi 4000 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 1987 Audi 4000 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, 1971 Buick Riviera (617 Nm) has 480 more torque (in Nm) than 1987 Audi 4000. (137 Nm). This means 1971 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1987 Audi 4000.
Compare all specifications:
| 1971 Buick Riviera | 1987 Audi 4000 | |
| Make | Buick | Audi |
| Model | Riviera | 4000 |
| Year Released | 1971 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 7468 cc | 2144 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 311 HP | 100 HP |
| Engine RPM | 4200 RPM | 4250 RPM |
| Torque | 617 Nm | 137 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 5560 mm | 4490 mm |
| Vehicle Width | 2040 mm | 1690 mm |
| Vehicle Height | 1380 mm | 1370 mm |
| Wheelbase Size | 3110 mm | 2550 mm |
