2007 Cadillac BLS vs. 2008 Chrysler Aspen
To start off, 2008 Chrysler Aspen is newer by 1 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 4,701 cc (8 cylinders), 2008 Chrysler Aspen is equipped with a bigger engine. In terms of performance, 2008 Chrysler Aspen (303 HP @ 5650 RPM) has 155 more horse power than 2007 Cadillac BLS. (148 HP @ 4000 RPM) In normal driving conditions, 2008 Chrysler Aspen should accelerate faster than 2007 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chrysler Aspen weights approximately 180 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 2008 Chrysler Aspen is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac BLS. In wet, icy, snow, or gravel driving conditions, 2008 Chrysler Aspen 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, 2008 Chrysler Aspen (447 Nm @ 3950 RPM) has 127 more torque (in Nm) than 2007 Cadillac BLS. (320 Nm @ 2000 RPM). This means 2008 Chrysler Aspen will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac BLS. 2008 Chrysler Aspen has automatic transmission and 2007 Cadillac BLS has manual transmission. 2007 Cadillac BLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chrysler Aspen will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac BLS | 2008 Chrysler Aspen | |
| Make | Cadillac | Chrysler |
| Model | BLS | Aspen |
| Year Released | 2007 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 4701 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 303 HP |
| Engine RPM | 4000 RPM | 5650 RPM |
| Torque | 320 Nm | 447 Nm |
| Torque RPM | 2000 RPM | 3950 RPM |
| Engine Compression Ratio | 9.5:1 | 9.8:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 1815 kg |
| Vehicle Length | 4690 mm | 5110 mm |
| Vehicle Width | 1760 mm | 1940 mm |
| Vehicle Height | 1480 mm | 1890 mm |
| Wheelbase Size | 2680 mm | 3030 mm |
| Fuel Consumption Overall | 6.1 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 58 L | 102 L |
