2008 Audi A6 vs. 1991 Audi 80
To start off, 2008 Audi A6 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 3,101 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (255 HP @ 6500 RPM) has 167 more horse power than 1991 Audi 80. (88 HP @ 4000 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 440 kg more than 1991 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2008 Audi A6 (331 Nm @ 3250 RPM) has 149 more torque (in Nm) than 1991 Audi 80. (182 Nm @ 2300 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80. 2008 Audi A6 has automatic transmission and 1991 Audi 80 has manual transmission. 1991 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi A6 | 1991 Audi 80 | |
| Make | Audi | Audi |
| Model | A6 | 80 |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3101 cc | 1896 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 88 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 331 Nm | 182 Nm |
| Torque RPM | 3250 RPM | 2300 RPM |
| Engine Bore Size | 84.5 mm | 79.6 mm |
| Engine Stroke Size | 92.8 mm | 95.5 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 6.9 seconds | 14.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1310 kg |
| Vehicle Length | 4920 mm | 4490 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2850 mm | 2620 mm |
| Fuel Consumption Overall | 9.7 L/100km | 4.5 L/100km |
| Fuel Tank Capacity | 70 L | 65 L |
