2000 Audi A4 vs. 2006 BMW 645
To start off, 2006 BMW 645 is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Audi A4. In addition, the cost of maintenance, including insurance, on 2000 Audi A4 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 239 more horse power than 2000 Audi A4. (89 HP @ 6000 RPM) In normal driving conditions, 2006 BMW 645 should accelerate faster than 2000 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 340 kg more than 2000 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 645 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 2006 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2000 Audi A4, 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 220 more torque (in Nm) than 2000 Audi A4. (230 Nm @ 3200 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2000 Audi A4.
Compare all specifications:
2000 Audi A4 | 2006 BMW 645 | |
Make | Audi | BMW |
Model | A4 | 645 |
Year Released | 2000 | 2006 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2393 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 89 HP | 328 HP |
Engine RPM | 6000 RPM | 6100 RPM |
Torque | 230 Nm | 450 Nm |
Torque RPM | 3200 RPM | 3600 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Top Speed | 217 km/hour | 250 km/hour |
Acceleration 0-100mph | 8.9 seconds | 6.4 seconds |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1475 kg | 1815 kg |
Vehicle Length | 4550 mm | 4830 mm |
Vehicle Width | 1770 mm | 1860 mm |
Vehicle Height | 1430 mm | 1380 mm |
Wheelbase Size | 2660 mm | 2790 mm |
Fuel Tank Capacity | 62 L | 70 L |