2009 Cadillac BLS vs. 2013 BMW 3 Series
To start off, 2013 BMW 3 Series is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Cadillac BLS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac BLS would be higher. At 2,979 cc (6 cylinders), 2013 BMW 3 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 3 Series (316 HP @ 5900 RPM) has 64 more horse power than 2009 Cadillac BLS. (252 HP @ 5500 RPM) In normal driving conditions, 2013 BMW 3 Series should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 3 Series weights approximately 180 kg more than 2009 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 3 Series 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 2013 BMW 3 Series. 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, 2013 BMW 3 Series (450 Nm @ 1500 RPM) has 85 more torque (in Nm) than 2009 Cadillac BLS. (365 Nm @ 1800 RPM). This means 2013 BMW 3 Series will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS.
Compare all specifications:
| 2009 Cadillac BLS | 2013 BMW 3 Series | |
| Make | Cadillac | BMW |
| Model | BLS | 3 Series |
| Year Released | 2009 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 316 HP |
| Engine RPM | 5500 RPM | 5900 RPM |
| Torque | 365 Nm | 450 Nm |
| Torque RPM | 1800 RPM | 1500 RPM |
| Engine Bore Size | 89.1 mm | 84 mm |
| Engine Stroke Size | 74.8 mm | 89 mm |
| Engine Compression Ratio | 9.5:1 | 10.2 :1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 7 seconds | 5.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1815 kg |
| Vehicle Length | 4690 mm | 4620 mm |
| Vehicle Width | 1760 mm | 1961 mm |
| Vehicle Height | 1480 mm | 1370 mm |
| Wheelbase Size | 2680 mm | 2760 mm |
| Fuel Tank Capacity | 58 L | 61 L |
