1978 Audi 100 vs. 2001 BMW 745
To start off, 2001 BMW 745 is newer by 23 year(s). Which means there will be less support and parts availability for 1978 Audi 100. In addition, the cost of maintenance, including insurance, on 1978 Audi 100 would be higher. At 4,396 cc (8 cylinders), 2001 BMW 745 is equipped with a bigger engine. In terms of performance, 2001 BMW 745 (328 HP @ 6100 RPM) has 258 more horse power than 1978 Audi 100. (70 HP @ 4800 RPM) In normal driving conditions, 2001 BMW 745 should accelerate faster than 1978 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 745 weights approximately 735 kg more than 1978 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 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 2001 BMW 745. However, in wet, icy, snow, or gravel driving conditions, 1978 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, 2001 BMW 745 (450 Nm @ 3600 RPM) has 325 more torque (in Nm) than 1978 Audi 100. (125 Nm @ 3000 RPM). This means 2001 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1978 Audi 100. 2001 BMW 745 has automatic transmission and 1978 Audi 100 has manual transmission. 1978 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Audi 100 | 2001 BMW 745 | |
| Make | Audi | BMW |
| Model | 100 | 745 |
| Year Released | 1978 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 4396 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 70 HP | 328 HP |
| Engine RPM | 4800 RPM | 6100 RPM |
| Torque | 125 Nm | 450 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 76.5 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 82.7 mm |
| Engine Compression Ratio | 23.0:1 | 10.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1210 kg | 1945 kg |
| Vehicle Length | 4690 mm | 5040 mm |
| Vehicle Width | 1770 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1500 mm |
| Wheelbase Size | 2680 mm | 3140 mm |
| Fuel Tank Capacity | 60 L | 88 L |
