1976 Audi 100 vs. 2007 BMW 525
To start off, 2007 BMW 525 is newer by 31 year(s). Which means there will be less support and parts availability for 1976 Audi 100. In addition, the cost of maintenance, including insurance, on 1976 Audi 100 would be higher. At 2,495 cc (6 cylinders), 2007 BMW 525 is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (215 HP @ 6500 RPM) has 106 more horse power than 1976 Audi 100. (109 HP @ 5600 RPM) In normal driving conditions, 2007 BMW 525 should accelerate faster than 1976 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 305 kg more than 1976 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 525 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 2007 BMW 525. However, in wet, icy, snow, or gravel driving conditions, 1976 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, 2007 BMW 525 (250 Nm @ 2900 RPM) has 87 more torque (in Nm) than 1976 Audi 100. (163 Nm @ 4000 RPM). This means 2007 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1976 Audi 100.
Compare all specifications:
| 1976 Audi 100 | 2007 BMW 525 | |
| Make | Audi | BMW |
| Model | 100 | 525 |
| Year Released | 1976 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2142 cc | 2495 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 109 HP | 215 HP |
| Engine RPM | 5600 RPM | 6500 RPM |
| Torque | 163 Nm | 250 Nm |
| Torque RPM | 4000 RPM | 2900 RPM |
| Engine Bore Size | 79.5 mm | 82 mm |
| Engine Stroke Size | 86.4 mm | 78.8 mm |
| Engine Compression Ratio | 8.2:1 | 11.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1170 kg | 1475 kg |
| Vehicle Length | 4690 mm | 4850 mm |
| Vehicle Width | 1770 mm | 1470 mm |
| Vehicle Height | 1400 mm | 1850 mm |
| Wheelbase Size | 2680 mm | 2890 mm |
| Fuel Tank Capacity | 60 L | 70 L |
