2006 Audi A6 vs. 1991 Mazda 121
To start off, 2006 Audi A6 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mazda 121. In addition, the cost of maintenance, including insurance, on 1991 Mazda 121 would be higher. At 2,698 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (178 HP @ 3300 RPM) has 107 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 795 kg more than 1991 Mazda 121. 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, 2006 Audi A6 (381 Nm @ 1400 RPM) has 277 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
| 2006 Audi A6 | 1991 Mazda 121 | |
| Make | Audi | Mazda |
| Model | A6 | 121 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1323 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 178 HP | 71 HP |
| Engine RPM | 3300 RPM | 6000 RPM |
| Torque | 381 Nm | 104 Nm |
| Torque RPM | 1400 RPM | 3700 RPM |
| Engine Bore Size | 83 mm | 71 mm |
| Engine Stroke Size | 83.1 mm | 83.6 mm |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 225 km/hour | 155 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1695 kg | 900 kg |
| Vehicle Length | 4940 mm | 3820 mm |
| Vehicle Width | 1860 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1480 mm |
| Wheelbase Size | 2850 mm | 2400 mm |
| Fuel Tank Capacity | 70 L | 43 L |
