1991 Audi 100 vs. 2006 BMW 525
To start off, 2006 BMW 525 is newer by 15 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 2,497 cc (6 cylinders), 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (226 HP @ 5900 RPM) has 51 more horse power than 2006 BMW 525. (175 HP @ 4000 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 2006 BMW 525.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 525. 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, 2006 BMW 525 (400 Nm @ 2000 RPM) has 50 more torque (in Nm) than 1991 Audi 100. (350 Nm @ 1950 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100. 2006 BMW 525 has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2006 BMW 525 | |
| Make | Audi | BMW |
| Model | 100 | 525 |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2497 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 226 HP | 175 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 350 Nm | 400 Nm |
| Torque RPM | 1950 RPM | 2000 RPM |
| Engine Compression Ratio | 9.3:1 | 17.0:1 |
| Top Speed | 244 km/hour | 225 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 8.1 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4800 mm | 4850 mm |
| Vehicle Width | 1810 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2700 mm | 2730 mm |
| Fuel Consumption Overall | 8.7 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
