2005 BMW 730 vs. 2012 BMW 328
To start off, 2012 BMW 328 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 2,993 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2012 BMW 328 (230 HP @ 6500 RPM) has 2 more horse power than 2005 BMW 730. (228 HP @ 5900 RPM) In normal driving conditions, 2012 BMW 328 should accelerate faster than 2005 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 199 kg more than 2012 BMW 328.
Because 2012 BMW 328 is all wheel drive (AWD), it will have significant more traction and grip than 2005 BMW 730. In wet, icy, snow, or gravel driving conditions, 2012 BMW 328 will offer significantly more control. 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 BMW 730 (300 Nm @ 3500 RPM) has 29 more torque (in Nm) than 2012 BMW 328. (271 Nm @ 2750 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2012 BMW 328. 2005 BMW 730 has automatic transmission and 2012 BMW 328 has manual transmission. 2012 BMW 328 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 730 | 2012 BMW 328 | |
| Make | BMW | BMW |
| Model | 730 | 328 |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 230 HP |
| Engine RPM | 5900 RPM | 6500 RPM |
| Torque | 300 Nm | 271 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 84 mm | 89.6 mm |
| Engine Stroke Size | 89.6 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1824 kg | 1625 kg |
| Vehicle Length | 5190 mm | 4624 mm |
| Vehicle Width | 1910 mm | 1811 mm |
| Vehicle Height | 1490 mm | 1394 mm |
| Wheelbase Size | 3140 mm | 2810 mm |
| Fuel Consumption | 7.5 L/100km | 9.4 L/100km |
| Fuel Consumption City | 14.6 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 88 L | 57 L |
