2005 Audi A4 vs. 1984 BMW 323
To start off, 2005 Audi A4 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 BMW 323. In addition, the cost of maintenance, including insurance, on 1984 BMW 323 would be higher. At 2,314 cc (6 cylinders), 1984 BMW 323 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (171 HP @ 6200 RPM) has 23 more horse power than 1984 BMW 323. (148 HP @ 6000 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1984 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 570 kg more than 1984 BMW 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1984 BMW 323. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi A4 (225 Nm) has 20 more torque (in Nm) than 1984 BMW 323. (205 Nm). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 323.
Compare all specifications:
| 2005 Audi A4 | 1984 BMW 323 | |
| Make | Audi | BMW |
| Model | A4 | 323 |
| Year Released | 2005 | 1984 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 2314 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 171 HP | 148 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 225 Nm | 205 Nm |
| Engine Bore Size | 81 mm | 80 mm |
| Engine Stroke Size | 86 mm | 76.8 mm |
| Engine Compression Ratio | 9.3:1 | 9.8:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1090 kg |
| Vehicle Length | 4550 mm | 4330 mm |
| Vehicle Width | 1770 mm | 1650 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2770 mm | 2580 mm |
