2009 Cadillac BLS vs. 2007 Chevrolet Impala
To start off, 2009 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Impala would be higher. At 3,507 cc (6 cylinders), 2007 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (252 HP @ 5500 RPM) has 35 more horse power than 2007 Chevrolet Impala. (217 HP @ 5800 RPM). In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 2007 Chevrolet Impala.
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, 2009 Cadillac BLS (365 Nm @ 1800 RPM) has 71 more torque (in Nm) than 2007 Chevrolet Impala. (294 Nm @ 4000 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Impala. 2007 Chevrolet Impala 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. 2007 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac BLS | 2007 Chevrolet Impala | |
Make | Cadillac | Chevrolet |
Model | BLS | Impala |
Year Released | 2009 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2792 cc | 3507 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 252 HP | 217 HP |
Engine RPM | 5500 RPM | 5800 RPM |
Torque | 365 Nm | 294 Nm |
Torque RPM | 1800 RPM | 4000 RPM |
Engine Bore Size | 89.1 mm | 99.1 mm |
Engine Stroke Size | 74.8 mm | 75.9 mm |
Engine Compression Ratio | 9.5:1 | 9.8:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4690 mm | 5100 mm |
Vehicle Width | 1760 mm | 1860 mm |
Vehicle Height | 1480 mm | 1500 mm |
Wheelbase Size | 2680 mm | 2810 mm |
Fuel Tank Capacity | 58 L | 45 L |