1990 Audi 100 vs. 2007 BMW 545
To start off, 2007 BMW 545 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Audi 100. In addition, the cost of maintenance, including insurance, on 1990 Audi 100 would be higher. At 4,398 cc (8 cylinders), 2007 BMW 545 is equipped with a bigger engine. In terms of performance, 2007 BMW 545 (328 HP @ 6100 RPM) has 238 more horse power than 1990 Audi 100. (90 HP @ 5200 RPM) In normal driving conditions, 2007 BMW 545 should accelerate faster than 1990 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 545 weights approximately 615 kg more than 1990 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 545 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 545. However, in wet, icy, snow, or gravel driving conditions, 1990 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 545 (450 Nm @ 3600 RPM) has 305 more torque (in Nm) than 1990 Audi 100. (145 Nm @ 3000 RPM). This means 2007 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1990 Audi 100. 2007 BMW 545 has automatic transmission and 1990 Audi 100 has manual transmission. 1990 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 545 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Audi 100 | 2007 BMW 545 | |
| Make | Audi | BMW |
| Model | 100 | 545 |
| Year Released | 1990 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 90 HP | 328 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 145 Nm | 450 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1090 kg | 1705 kg |
| Vehicle Length | 4800 mm | 4850 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2890 mm |
| Fuel Tank Capacity | 60 L | 70 L |
