2008 BMW 730 vs. 2009 Cadillac BLS
To start off, 2009 Cadillac BLS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 730. In addition, the cost of maintenance, including insurance, on 2008 BMW 730 would be higher. At 2,993 cc (6 cylinders), 2008 BMW 730 is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (252 HP @ 5500 RPM) has 24 more horse power than 2008 BMW 730. (228 HP @ 4000 RPM) In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 2008 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 730 weights approximately 265 kg more than 2009 Cadillac BLS.
Because 2008 BMW 730 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, being front wheel drive (FWD), will offer much better control with better grip. 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 (500 Nm @ 2000 RPM) has 135 more torque (in Nm) than 2009 Cadillac BLS. (365 Nm @ 1800 RPM). This means 2008 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS. 2008 BMW 730 has automatic transmission and 2009 Cadillac BLS has manual transmission. 2009 Cadillac BLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 730 | 2009 Cadillac BLS | |
| Make | BMW | Cadillac |
| Model | 730 | BLS |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2792 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 252 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 500 Nm | 365 Nm |
| Torque RPM | 2000 RPM | 1800 RPM |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 8 seconds | 7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1900 kg | 1635 kg |
| Vehicle Length | 5040 mm | 4690 mm |
| Vehicle Width | 1910 mm | 1760 mm |
| Vehicle Height | 1500 mm | 1480 mm |
| Wheelbase Size | 3000 mm | 2680 mm |
| Fuel Consumption Overall | 8.4 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 88 L | 58 L |
