2007 Audi RS4 vs. 2007 BMW 645
To start off, both 2007 Audi RS4 and 2007 BMW 645 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 86 more horse power than 2007 BMW 645. (328 HP @ 6100 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2007 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 155 kg more than 2007 BMW 645. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 645. In wet, icy, snow, or gravel driving conditions, 2007 Audi RS4 will offer significantly more control. 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 645 (450 Nm @ 3600 RPM) has 19 more torque (in Nm) than 2007 Audi RS4. (431 Nm @ 5500 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi RS4.
Compare all specifications:
2007 Audi RS4 | 2007 BMW 645 | |
Make | Audi | BMW |
Model | RS4 | 645 |
Year Released | 2007 | 2007 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 4163 cc | 4398 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 414 HP | 328 HP |
Engine RPM | 7800 RPM | 6100 RPM |
Torque | 431 Nm | 450 Nm |
Torque RPM | 5500 RPM | 3600 RPM |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 245 km/hour |
Acceleration 0-100mph | 4.9 seconds | 5.6 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1845 kg | 1690 kg |
Vehicle Length | 4560 mm | 4830 mm |
Vehicle Width | 1820 mm | 1860 mm |
Vehicle Height | 1400 mm | 1380 mm |
Wheelbase Size | 2660 mm | 2790 mm |
Fuel Consumption Overall | 13.9 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 63 L | 70 L |