2005 Audi A6 vs. 1977 Buick Regal
To start off, 2005 Audi A6 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 4,932 cc (8 cylinders), 1977 Buick Regal is equipped with a bigger engine. In terms of performance, 1977 Buick Regal (143 HP @ 3800 RPM) has 15 more horse power than 2005 Audi A6. (128 HP @ 4000 RPM) In normal driving conditions, 1977 Buick Regal should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 65 kg more than 1977 Buick Regal.
Because 1977 Buick Regal 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 1977 Buick Regal. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1977 Buick Regal (334 Nm @ 2400 RPM) has 49 more torque (in Nm) than 2005 Audi A6. (285 Nm @ 1750 RPM). This means 1977 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6. 1977 Buick Regal has automatic transmission and 2005 Audi A6 has manual transmission. 2005 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A6 | 1977 Buick Regal | |
| Make | Audi | Buick |
| Model | A6 | Regal |
| Year Released | 2005 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4932 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 128 HP | 143 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 285 Nm | 334 Nm |
| Torque RPM | 1750 RPM | 2400 RPM |
| Engine Bore Size | 79.6 mm | 101.6 mm |
| Engine Stroke Size | 95.5 mm | 76.2 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1535 kg | 1470 kg |
| Vehicle Length | 4800 mm | 5090 mm |
| Vehicle Width | 1820 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2750 mm |
