2011 Chevrolet Suburban vs. 2007 Cadillac BLS
To start off, 2011 Chevrolet Suburban is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Cadillac BLS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac BLS would be higher. At 5,300 cc (8 cylinders), 2011 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Suburban (320 HP @ 5400 RPM) has 68 more horse power than 2007 Cadillac BLS. (252 HP @ 5500 RPM). In normal driving conditions, 2011 Chevrolet Suburban should accelerate faster than 2007 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Suburban weights approximately 1014 kg more than 2007 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Chevrolet Suburban is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Chevrolet Suburban. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac BLS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Chevrolet Suburban (454 Nm @ 4000 RPM) has 89 more torque (in Nm) than 2007 Cadillac BLS. (365 Nm @ 1800 RPM). This means 2011 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac BLS.
Compare all specifications:
| 2011 Chevrolet Suburban | 2007 Cadillac BLS | |
| Make | Chevrolet | Cadillac |
| Model | Suburban | BLS |
| Year Released | 2011 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 2792 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 320 HP | 252 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 454 Nm | 365 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Fuel Type | Flex Fuel | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2652 kg | 1638 kg |
| Vehicle Length | 5649 mm | 4690 mm |
| Vehicle Width | 2009 mm | 1760 mm |
| Vehicle Height | 1951 mm | 1480 mm |
| Wheelbase Size | 3302 mm | 2680 mm |
| Fuel Tank Capacity | 117 L | 58 L |
