2003 BMW 318 vs. 2009 BMW 745
To start off, 2009 BMW 745 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW 318. In addition, the cost of maintenance, including insurance, on 2003 BMW 318 would be higher. At 4,398 cc (8 cylinders), 2009 BMW 745 is equipped with a bigger engine. In terms of performance, 2009 BMW 745 (328 HP @ 6100 RPM) has 215 more horse power than 2003 BMW 318. (113 HP @ 5500 RPM) In normal driving conditions, 2009 BMW 745 should accelerate faster than 2003 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 745 weights approximately 645 kg more than 2003 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 BMW 745 (450 Nm @ 3600 RPM) has 283 more torque (in Nm) than 2003 BMW 318. (167 Nm @ 3750 RPM). This means 2009 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 318. 2009 BMW 745 has automatic transmission and 2003 BMW 318 has manual transmission. 2003 BMW 318 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 745 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 318 | 2009 BMW 745 | |
| Make | BMW | BMW |
| Model | 318 | 745 |
| Year Released | 2003 | 2009 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 113 HP | 328 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 167 Nm | 450 Nm |
| Torque RPM | 3750 RPM | 3600 RPM |
| Engine Bore Size | 84 mm | 92.1 mm |
| Engine Stroke Size | 81 mm | 82.7 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1300 kg | 1945 kg |
| Vehicle Length | 4270 mm | 5040 mm |
| Vehicle Width | 1760 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 3000 mm |
| Fuel Tank Capacity | 67 L | 88 L |
