2009 Cadillac BLS vs. 2007 Chevrolet Suburban
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 Suburban. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Suburban would be higher. At 5,326 cc (8 cylinders), 2007 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Suburban (311 HP @ 5200 RPM) has 135 more horse power than 2009 Cadillac BLS. (176 HP @ 5500 RPM) In normal driving conditions, 2007 Chevrolet Suburban should accelerate faster than 2009 Cadillac BLS.
Because 2007 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac BLS. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Suburban will offer significantly more control. 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 Chevrolet Suburban (454 Nm @ 4400 RPM) has 189 more torque (in Nm) than 2009 Cadillac BLS. (265 Nm @ 2500 RPM). This means 2007 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS. 2007 Chevrolet Suburban 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 Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac BLS | 2007 Chevrolet Suburban | |
| Make | Cadillac | Chevrolet |
| Model | BLS | Suburban |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 5326 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 176 HP | 311 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 265 Nm | 454 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Engine Bore Size | 86 mm | 96 mm |
| Engine Stroke Size | 86 mm | 91.9 mm |
| Engine Compression Ratio | 9.5:1 | 9.9:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4690 mm | 5660 mm |
| Vehicle Width | 1460 mm | 2020 mm |
| Vehicle Height | 1770 mm | 1960 mm |
| Wheelbase Size | 2680 mm | 3310 mm |
| Fuel Tank Capacity | 58 L | 48 L |
