1991 Audi 80 vs. 2007 Mazda 6
To start off, 2007 Mazda 6 is newer by 16 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 2,261 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (256 HP @ 5500 RPM) has 168 more horse power than 1991 Audi 80. (88 HP @ 4000 RPM) In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 44 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, 2007 Mazda 6 (380 Nm @ 3000 RPM) has 198 more torque (in Nm) than 1991 Audi 80. (182 Nm @ 2300 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80.
Compare all specifications:
| 1991 Audi 80 | 2007 Mazda 6 | |
| Make | Audi | Mazda |
| Model | 80 | 6 |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 2261 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 88 HP | 256 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 182 Nm | 380 Nm |
| Torque RPM | 2300 RPM | 3000 RPM |
| Engine Bore Size | 79.6 mm | 87.6 mm |
| Engine Stroke Size | 95.5 mm | 94 mm |
| Engine Compression Ratio | 21.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 14.6 seconds | 6.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1354 kg |
| Vehicle Length | 4490 mm | 4680 mm |
| Vehicle Width | 1700 mm | 1790 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
| Fuel Tank Capacity | 65 L | 60 L |
