2007 Audi A4 vs. 2001 Mazda 323
To start off, 2007 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Mazda 323. In addition, the cost of maintenance, including insurance, on 2001 Mazda 323 would be higher. At 2,967 cc (6 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (222 HP @ 4000 RPM) has 98 more horse power than 2001 Mazda 323. (124 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2001 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 55 kg more than 2001 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Mazda 323. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 will offer significantly more control. 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 Audi A4 (450 Nm @ 1400 RPM) has 283 more torque (in Nm) than 2001 Mazda 323. (167 Nm @ 4400 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Mazda 323.
Compare all specifications:
| 2007 Audi A4 | 2001 Mazda 323 | |
| Make | Audi | Mazda |
| Model | A4 | 323 |
| Year Released | 2007 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1996 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 222 HP | 124 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 450 Nm | 167 Nm |
| Torque RPM | 1400 RPM | 4400 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 91.4 mm | 92 mm |
| Engine Compression Ratio | 17.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1275 kg | 1220 kg |
| Vehicle Length | 4590 mm | 4400 mm |
| Vehicle Width | 1780 mm | 1710 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2650 mm |
| Fuel Tank Capacity | 70 L | 55 L |
