2001 Audi A6 vs. 1991 Mazda 121
To start off, 2001 Audi A6 is newer by 10 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 2,496 cc (6 cylinders), 2001 Audi A6 is equipped with a bigger engine. In terms of performance, 2001 Audi A6 (252 HP @ 4000 RPM) has 181 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM). In normal driving conditions, 2001 Audi A6 should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2001 Audi A6 weights approximately 775 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, 2001 Audi A6 (320 Nm @ 1500 RPM) has 216 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2001 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
| 2001 Audi A6 | 1991 Mazda 121 | |
| Make | Audi | Mazda |
| Model | A6 | 121 |
| Year Released | 2001 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 1322 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 252 HP | 71 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 320 Nm | 104 Nm |
| Torque RPM | 1500 RPM | 3700 RPM |
| Engine Bore Size | 78.3 mm | 71 mm |
| Engine Stroke Size | 86.4 mm | 83.6 mm |
| Engine Compression Ratio | 18.5:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1595 kg | 820 kg |
| Vehicle Length | 4800 mm | 3820 mm |
| Vehicle Width | 1820 mm | 1660 mm |
| Vehicle Height | 1460 mm | 1480 mm |
| Wheelbase Size | 2850 mm | 2460 mm |
| Fuel Tank Capacity | 70 L | 43 L |
