2004 BMW 630 vs. 2005 BMW 760
To start off, 2005 BMW 760 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW 630. In addition, the cost of maintenance, including insurance, on 2004 BMW 630 would be higher. At 6,128 cc (12 cylinders), 2005 BMW 760 is equipped with a bigger engine. In terms of performance, 2005 BMW 760 (438 HP @ 6000 RPM) has 184 more horse power than 2004 BMW 630. (254 HP @ 6600 RPM) In normal driving conditions, 2005 BMW 760 should accelerate faster than 2004 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 760 weights approximately 434 kg more than 2004 BMW 630. 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, 2005 BMW 760 (602 Nm @ 3950 RPM) has 302 more torque (in Nm) than 2004 BMW 630. (300 Nm @ 2500 RPM). This means 2005 BMW 760 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 630.
Compare all specifications:
| 2004 BMW 630 | 2005 BMW 760 | |
| Make | BMW | BMW |
| Model | 630 | 760 |
| Year Released | 2004 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2983 cc | 6128 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 438 HP |
| Engine RPM | 6600 RPM | 6000 RPM |
| Torque | 300 Nm | 602 Nm |
| Torque RPM | 2500 RPM | 3950 RPM |
| Engine Compression Ratio | 10.7:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 5.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1776 kg | 2210 kg |
| Vehicle Length | 4830 mm | 5180 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 3140 mm |
| Fuel Consumption | 7.5 L/100km | 9.7 L/100km |
| Fuel Consumption City | 14.2 L/100km | 20.5 L/100km |
| Fuel Consumption Overall | 9.9 L/100km | 13.7 L/100km |
| Fuel Tank Capacity | 70 L | 88 L |
