2003 Mazda 6 vs. 2010 Cadillac BLS
To start off, 2010 Cadillac BLS is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 2,792 cc (6 cylinders), 2010 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2010 Cadillac BLS (252 HP @ 5500 RPM) has 113 more horse power than 2003 Mazda 6. (139 HP @ 6000 RPM) In normal driving conditions, 2010 Cadillac BLS should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac BLS weights approximately 255 kg more than 2003 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2010 Cadillac BLS (365 Nm @ 1800 RPM) has 184 more torque (in Nm) than 2003 Mazda 6. (181 Nm @ 4500 RPM). This means 2010 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 2003 Mazda 6 | 2010 Cadillac BLS | |
| Make | Mazda | Cadillac |
| Model | 6 | BLS |
| Year Released | 2003 | 2010 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 252 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 181 Nm | 365 Nm |
| Torque RPM | 4500 RPM | 1800 RPM |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 9.9 seconds | 7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1380 kg | 1635 kg |
| Vehicle Length | 4690 mm | 4690 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1440 mm | 1480 mm |
| Wheelbase Size | 2680 mm | 2680 mm |
| Fuel Consumption Overall | 8.5 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 64 L | 58 L |
