2004 Audi A6 vs. 1976 Buick Riviera
To start off, 2004 Audi A6 is newer by 28 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, 2004 Audi A6 (180 HP @ 6000 RPM) has 26 more horse power than 1976 Buick Riviera. (154 HP @ 3400 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 1976 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1976 Buick Riviera weights approximately 103 kg more than 2004 Audi A6.
Because 1976 Buick Riviera is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1976 Buick Riviera. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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 145 more torque (in Nm) than 2004 Audi A6. (235 Nm @ 3000 RPM). This means 1976 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A6.
Compare all specifications:
| 2004 Audi A6 | 1976 Buick Riviera | |
| Make | Audi | Buick |
| Model | A6 | Riviera |
| Year Released | 2004 | 1976 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 5724 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 180 HP | 154 HP |
| Engine RPM | 6000 RPM | 3400 RPM |
| Torque | 235 Nm | 380 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1662 kg | 1765 kg |
| Vehicle Length | 4940 mm | 5550 mm |
| Vehicle Width | 1860 mm | 1970 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2950 mm |
