2007 Audi RS4 vs. 2005 BMW 748
To start off, 2007 Audi RS4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 BMW 748. In addition, the cost of maintenance, including insurance, on 2005 BMW 748 would be higher. At 4,799 cc (8 cylinders), 2005 BMW 748 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 52 more horse power than 2005 BMW 748. (362 HP @ 6000 RPM). In normal driving conditions, 2007 Audi RS4 should accelerate faster than 2005 BMW 748. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 748 weights approximately 260 kg more than 2007 Audi RS4.
Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 748. 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, 2005 BMW 748 (500 Nm @ 3400 RPM) has 69 more torque (in Nm) than 2007 Audi RS4. (431 Nm @ 5500 RPM). This means 2005 BMW 748 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi RS4.
Compare all specifications:
2007 Audi RS4 | 2005 BMW 748 | |
Make | Audi | BMW |
Model | RS4 | 748 |
Year Released | 2007 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 4799 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 414 HP | 362 HP |
Engine RPM | 7800 RPM | 6000 RPM |
Torque | 431 Nm | 500 Nm |
Torque RPM | 5500 RPM | 3400 RPM |
Engine Bore Size | 84.5 mm | 93 mm |
Engine Stroke Size | 92.8 mm | 88.3 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1650 kg | 1910 kg |
Vehicle Length | 4590 mm | 5040 mm |
Vehicle Width | 1820 mm | 1910 mm |
Vehicle Height | 1420 mm | 1500 mm |
Wheelbase Size | 2660 mm | 3000 mm |