2006 Audi A4 vs. 1999 BMW 323
To start off, 2006 Audi A4 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 BMW 323. In addition, the cost of maintenance, including insurance, on 1999 BMW 323 would be higher. At 2,967 cc (6 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (230 HP @ 4000 RPM) has 60 more horse power than 1999 BMW 323. (170 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1999 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 333 kg more than 1999 BMW 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW 323. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Audi A4 (451 Nm @ 1400 RPM) has 206 more torque (in Nm) than 1999 BMW 323. (245 Nm @ 3500 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 323. 1999 BMW 323 has automatic transmission and 2006 Audi A4 has manual transmission. 2006 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 BMW 323 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A4 | 1999 BMW 323 | |
| Make | Audi | BMW |
| Model | A4 | 323 |
| Year Released | 2006 | 1999 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2492 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 170 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 451 Nm | 245 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Engine Bore Size | 83 mm | 84 mm |
| Engine Stroke Size | 91.4 mm | 75 mm |
| Top Speed | 242 km/hour | 206 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1790 kg | 1457 kg |
| Vehicle Length | 4580 mm | 4490 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 63 L | 63 L |
