2009 Acura TSX vs. 2003 BMW 730
To start off, 2009 Acura TSX is newer by 6 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 2,999 cc (6 cylinders), 2003 BMW 730 is equipped with a bigger engine. In terms of performance, 2003 BMW 730 (228 HP @ 5900 RPM) has 30 more horse power than 2009 Acura TSX. (198 HP @ 4400 RPM) In normal driving conditions, 2003 BMW 730 should accelerate faster than 2009 Acura TSX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura TSX weights approximately 62 kg more than 2003 BMW 730.
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, 2009 Acura TSX, 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, 2003 BMW 730 (300 Nm @ 3500 RPM) has 130 more torque (in Nm) than 2009 Acura TSX. (170 Nm @ 4300 RPM). This means 2003 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura TSX.
Compare all specifications:
| 2009 Acura TSX | 2003 BMW 730 | |
| Make | Acura | BMW |
| Model | TSX | 730 |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 2999 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 198 HP | 228 HP |
| Engine RPM | 4400 RPM | 5900 RPM |
| Torque | 170 Nm | 300 Nm |
| Torque RPM | 4300 RPM | 3500 RPM |
| Engine Bore Size | 86 mm | 84.1 mm |
| Engine Stroke Size | 86.1 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1852 kg | 1790 kg |
| Vehicle Length | 4730 mm | 5040 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2710 mm | 3000 mm |
| Fuel Tank Capacity | 70 L | 63 L |
