2001 BMW 318 vs. 2009 BMW 650
To start off, 2009 BMW 650 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 BMW 318. In addition, the cost of maintenance, including insurance, on 2001 BMW 318 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 246 more horse power than 2001 BMW 318. (116 HP @ 5500 RPM) In normal driving conditions, 2009 BMW 650 should accelerate faster than 2001 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 85 kg more than 2001 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 650 (490 Nm @ 3600 RPM) has 310 more torque (in Nm) than 2001 BMW 318. (180 Nm @ 3800 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 318.
Compare all specifications:
| 2001 BMW 318 | 2009 BMW 650 | |
| Make | BMW | BMW |
| Model | 318 | 650 |
| Year Released | 2001 | 2009 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 4799 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 116 HP | 362 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 180 Nm | 490 Nm |
| Torque RPM | 3800 RPM | 3600 RPM |
| Engine Compression Ratio | 9.7:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1525 kg |
| Vehicle Length | 4480 mm | 4830 mm |
| Vehicle Width | 1750 mm | 1380 mm |
| Vehicle Height | 1420 mm | 1860 mm |
| Wheelbase Size | 2730 mm | 2790 mm |
| Fuel Tank Capacity | 63 L | 70 L |
