1999 Mercury Sable vs. 2007 Cadillac BLS
To start off, 2007 Cadillac BLS is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Mercury Sable. In addition, the cost of maintenance, including insurance, on 1999 Mercury Sable would be higher. At 2,986 cc (6 cylinders), 1999 Mercury Sable is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (207 HP @ 5300 RPM) has 54 more horse power than 1999 Mercury Sable. (153 HP @ 4900 RPM) In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 1999 Mercury Sable. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac BLS weights approximately 50 kg more than 1999 Mercury Sable. 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 (300 Nm @ 2500 RPM) has 49 more torque (in Nm) than 1999 Mercury Sable. (251 Nm @ 3950 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercury Sable.
Compare all specifications:
| 1999 Mercury Sable | 2007 Cadillac BLS | |
| Make | Mercury | Cadillac |
| Model | Sable | BLS |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 153 HP | 207 HP |
| Engine RPM | 4900 RPM | 5300 RPM |
| Torque | 251 Nm | 300 Nm |
| Torque RPM | 3950 RPM | 2500 RPM |
| Engine Bore Size | 89 mm | 86 mm |
| Engine Stroke Size | 79 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1560 kg |
| Vehicle Length | 5100 mm | 4690 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1480 mm |
| Wheelbase Size | 2760 mm | 2680 mm |
| Fuel Tank Capacity | 85 L | 58 L |
