2006 Audi A4 vs. 2006 BMW 645
To start off, both 2006 Audi A4 and 2006 BMW 645 were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 128 more horse power than 2006 Audi A4. (200 HP @ 5100 RPM) In normal driving conditions, 2006 BMW 645 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 70 kg more than 2006 BMW 645.
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, 2006 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 169 more torque (in Nm) than 2006 Audi A4. (281 Nm @ 1800 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
2006 Audi A4 | 2006 BMW 645 | |
Make | Audi | BMW |
Model | A4 | 645 |
Year Released | 2006 | 2006 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 1983 cc | 4398 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 200 HP | 328 HP |
Engine RPM | 5100 RPM | 6100 RPM |
Torque | 281 Nm | 450 Nm |
Torque RPM | 1800 RPM | 3600 RPM |
Engine Compression Ratio | 10.5:1 | 10.0:1 |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1880 kg | 1810 kg |
Vehicle Length | 4590 mm | 4830 mm |
Vehicle Width | 1780 mm | 1860 mm |
Vehicle Height | 1430 mm | 1380 mm |
Wheelbase Size | 2660 mm | 2790 mm |
Fuel Consumption Overall | 8.7 L/100km | 13.3 L/100km |
Fuel Tank Capacity | 70 L | 70 L |