1991 Audi 100 vs. 2004 BMW 320
To start off, 2004 BMW 320 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,226 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (226 HP @ 5900 RPM) has 58 more horse power than 2004 BMW 320. (168 HP @ 6100 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2004 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 144 kg more than 2004 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 320. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 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, 1991 Audi 100 (350 Nm @ 1950 RPM) has 140 more torque (in Nm) than 2004 BMW 320. (210 Nm @ 3500 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 320.
Compare all specifications:
| 1991 Audi 100 | 2004 BMW 320 | |
| Make | Audi | BMW |
| Model | 100 | 320 |
| Year Released | 1991 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2171 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 226 HP | 168 HP |
| Engine RPM | 5900 RPM | 6100 RPM |
| Torque | 350 Nm | 210 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 80 mm |
| Engine Stroke Size | 86.4 mm | 72 mm |
| Engine Compression Ratio | 9.3:1 | 11.0:1 |
| Top Speed | 244 km/hour | 226 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 8.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1614 kg | 1470 kg |
| Vehicle Length | 4800 mm | 4490 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1380 mm |
| Wheelbase Size | 2700 mm | 2730 mm |
| Fuel Consumption Overall | 8.7 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 80 L | 63 L |
