1991 Audi 100 vs. 2009 BMW 120
To start off, 2009 BMW 120 is newer by 18 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 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (171 HP @ 5500 RPM) has 17 more horse power than 2009 BMW 120. (154 HP @ 6700 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2009 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 120 weights approximately 25 kg more than 1991 Audi 100.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 120. 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 (251 Nm @ 3000 RPM) has 51 more torque (in Nm) than 2009 BMW 120. (200 Nm @ 4250 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 120.
Compare all specifications:
| 1991 Audi 100 | 2009 BMW 120 | |
| Make | Audi | BMW |
| Model | 100 | 120 |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 171 HP | 154 HP |
| Engine RPM | 5500 RPM | 6700 RPM |
| Torque | 251 Nm | 200 Nm |
| Torque RPM | 3000 RPM | 4250 RPM |
| Engine Bore Size | 82.5 mm | 84.1 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1500 kg | 1525 kg |
| Vehicle Length | 4800 mm | 4250 mm |
| Vehicle Width | 1780 mm | 1430 mm |
| Vehicle Height | 1450 mm | 1750 mm |
| Wheelbase Size | 2690 mm | 2670 mm |
| Fuel Consumption Overall | 8.8 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 80 L | 53 L |
