2009 Cadillac BLS vs. 2007 Saleen S7
To start off, 2009 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Saleen S7. In addition, the cost of maintenance, including insurance, on 2007 Saleen S7 would be higher. At 7,000 cc (8 cylinders), 2007 Saleen S7 is equipped with a bigger engine. In terms of performance, 2007 Saleen S7 (750 HP @ 6300 RPM) has 574 more horse power than 2009 Cadillac BLS. (176 HP @ 5500 RPM) In normal driving conditions, 2007 Saleen S7 should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 319 kg more than 2007 Saleen S7.
Because 2007 Saleen S7 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 2007 Saleen S7. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2007 Saleen S7 (949 Nm @ 4800 RPM) has 684 more torque (in Nm) than 2009 Cadillac BLS. (265 Nm @ 2500 RPM). This means 2007 Saleen S7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS. 2009 Cadillac BLS has automatic transmission and 2007 Saleen S7 has manual transmission. 2007 Saleen S7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac BLS | 2007 Saleen S7 | |
| Make | Cadillac | Saleen |
| Model | BLS | S7 |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1998 cc | 7000 cc |
| Horse Power | 176 HP | 750 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 265 Nm | 949 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1566 kg | 1247 kg |
| Vehicle Length | 4690 mm | 4755 mm |
| Vehicle Width | 1460 mm | 1981 mm |
| Vehicle Height | 1770 mm | 1041 mm |
| Wheelbase Size | 2680 mm | 2692 mm |
