1991 Audi 100 vs. 2005 BMW 745
To start off, 2005 BMW 745 is newer by 14 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 4,398 cc (8 cylinders), 2005 BMW 745 is equipped with a bigger engine. In terms of performance, 2005 BMW 745 (325 HP @ 6000 RPM) has 212 more horse power than 1991 Audi 100. (113 HP @ 4000 RPM) In normal driving conditions, 2005 BMW 745 should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 745 weights approximately 537 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 745 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW 745. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 100, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 745 (450 Nm @ 3600 RPM) has 185 more torque (in Nm) than 1991 Audi 100. (265 Nm @ 2250 RPM). This means 2005 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100. 2005 BMW 745 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. 2005 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2005 BMW 745 | |
| Make | Audi | BMW |
| Model | 100 | 745 |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2461 cc | 4398 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 325 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 265 Nm | 450 Nm |
| Torque RPM | 2250 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 92.1 mm |
| Engine Stroke Size | 95.5 mm | 82.7 mm |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 11.6 seconds | 6.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1473 kg | 2010 kg |
| Wheelbase Size | 2700 mm | 3000 mm |
| Fuel Tank Capacity | 80 L | 88 L |
