2003 BMW 730 vs. 2005 Chevrolet Impala
To start off, 2005 Chevrolet Impala is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 730. In addition, the cost of maintenance, including insurance, on 2003 BMW 730 would be higher. At 3,786 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2003 BMW 730 (228 HP @ 5900 RPM) has 28 more horse power than 2005 Chevrolet Impala. (200 HP @ 6000 RPM). In normal driving conditions, 2003 BMW 730 should accelerate faster than 2005 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 730 weights approximately 276 kg more than 2005 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 730 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 2003 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Impala, 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, 2005 Chevrolet Impala (305 Nm) has 5 more torque (in Nm) than 2003 BMW 730. (300 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 730.
Compare all specifications:
2003 BMW 730 | 2005 Chevrolet Impala | |
Make | BMW | Chevrolet |
Model | 730 | Impala |
Year Released | 2003 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2999 cc | 3786 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 228 HP | 200 HP |
Engine RPM | 5900 RPM | 6000 RPM |
Torque | 300 Nm | 305 Nm |
Engine Bore Size | 84.1 mm | 97 mm |
Engine Stroke Size | 90 mm | 86 mm |
Engine Compression Ratio | 10.2:1 | 9.4:1 |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1790 kg | 1514 kg |
Vehicle Length | 5040 mm | 5090 mm |
Vehicle Width | 1910 mm | 1860 mm |
Vehicle Height | 1500 mm | 1460 mm |
Wheelbase Size | 3000 mm | 2810 mm |
Fuel Tank Capacity | 63 L | 64 L |