2008 BMW 318 vs. 2008 BMW 730
To start off, both 2008 BMW 318 and 2008 BMW 730 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,996 cc (6 cylinders), 2008 BMW 730 is equipped with a bigger engine. In terms of performance, 2008 BMW 730 (254 HP @ 6600 RPM) has 113 more horse power than 2008 BMW 318. (141 HP @ 6000 RPM) In normal driving conditions, 2008 BMW 730 should accelerate faster than 2008 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 730 weights approximately 540 kg more than 2008 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, 2008 BMW 730 (300 Nm @ 2500 RPM) has 100 more torque (in Nm) than 2008 BMW 318. (200 Nm @ 3750 RPM). This means 2008 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 318.
Compare all specifications:
| 2008 BMW 318 | 2008 BMW 730 | |
| Make | BMW | BMW |
| Model | 318 | 730 |
| Year Released | 2008 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 254 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 200 Nm | 300 Nm |
| Torque RPM | 3750 RPM | 2500 RPM |
| Engine Compression Ratio | 10.2:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 218 km/hour | 244 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 8.1 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1935 kg |
| Vehicle Length | 4270 mm | 5040 mm |
| Vehicle Width | 1760 mm | 1910 mm |
| Vehicle Height | 1410 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 3000 mm |
| Fuel Consumption Overall | 7.4 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 63 L | 88 L |
