2006 Audi A4 vs. 1991 Mazda 626
To start off, 2006 Audi A4 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mazda 626. In addition, the cost of maintenance, including insurance, on 1991 Mazda 626 would be higher. At 1,983 cc (4 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (128 HP @ 5700 RPM) has 39 more horse power than 1991 Mazda 626. (89 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1991 Mazda 626. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 190 kg more than 1991 Mazda 626. 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 A4 (195 Nm @ 3500 RPM) has 61 more torque (in Nm) than 1991 Mazda 626. (134 Nm @ 2500 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 626.
Compare all specifications:
| 2006 Audi A4 | 1991 Mazda 626 | |
| Make | Audi | Mazda |
| Model | A4 | 626 |
| Year Released | 2006 | 1991 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 1789 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 128 HP | 89 HP |
| Engine RPM | 5700 RPM | 5500 RPM |
| Torque | 195 Nm | 134 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 77 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1310 kg | 1120 kg |
| Vehicle Length | 4580 mm | 4520 mm |
| Vehicle Width | 1780 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2580 mm |
