2005 Mazda 6 vs. 2007 Cadillac BLS
To start off, 2007 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mazda 6. In addition, the cost of maintenance, including insurance, on 2005 Mazda 6 would be higher. At 1,998 cc (4 cylinders), 2005 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (148 HP @ 4000 RPM) has 29 more horse power than 2005 Mazda 6. (119 HP @ 3500 RPM) In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 2005 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac BLS weights approximately 125 kg more than 2005 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, 2007 Cadillac BLS (320 Nm @ 2000 RPM) has 10 more torque (in Nm) than 2005 Mazda 6. (310 Nm @ 2000 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda 6. 2007 Cadillac BLS has automatic transmission and 2005 Mazda 6 has manual transmission. 2005 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mazda 6 | 2007 Cadillac BLS | |
| Make | Mazda | Cadillac |
| Model | 6 | BLS |
| Year Released | 2005 | 2007 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1908 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 119 HP | 148 HP |
| Engine RPM | 3500 RPM | 4000 RPM |
| Torque | 310 Nm | 320 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 196 km/hour | 210 km/hour |
| Acceleration 0-100mph | 11 seconds | 9.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1510 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 | 6.7 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 64 L | 58 L |
