2007 Audi A4 vs. 1998 BMW 323
To start off, 2007 Audi A4 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW 323. In addition, the cost of maintenance, including insurance, on 1998 BMW 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 (201 HP @ 3500 RPM) has 31 more horse power than 1998 BMW 323. (170 HP @ 7400 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1998 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 63 kg more than 1998 BMW 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 1998 BMW 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) has 204 more torque (in Nm) than 1998 BMW 323. (246 Nm). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 323. 2007 Audi A4 has automatic transmission and 1998 BMW 323 has manual transmission. 1998 BMW 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 1998 BMW 323 | |
| Make | Audi | BMW |
| Model | A4 | 323 |
| Year Released | 2007 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 170 HP |
| Engine RPM | 3500 RPM | 7400 RPM |
| Torque | 450 Nm | 246 Nm |
| Engine Bore Size | 83 mm | 84.1 mm |
| Engine Stroke Size | 91.4 mm | 74.9 mm |
| Top Speed | 235 km/hour | 231 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1610 kg | 1547 kg |
| Vehicle Length | 4590 mm | 4440 mm |
| Vehicle Width | 1430 mm | 1700 mm |
| Vehicle Height | 1780 mm | 1400 mm |
| Wheelbase Size | 2650 mm | 2710 mm |
