2008 Cadillac STS vs. 2008 Cadillac SRX
To start off, both 2008 Cadillac STS and 2008 Cadillac SRX were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. Both 2008 Cadillac STS and 2008 Cadillac SRX are equipped with a 4,565 cc engine. In terms of performance, 2008 Cadillac STS (321 HP @ 6400 RPM) has 1 more horse power than 2008 Cadillac SRX. (320 HP @ 6400 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2008 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 177 kg more than 2008 Cadillac SRX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2008 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac SRX 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, both vehicles can yield 427 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2008 Cadillac STS | 2008 Cadillac SRX | |
| Make | Cadillac | Cadillac |
| Model | STS | SRX |
| Year Released | 2008 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4565 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 320 HP |
| Engine RPM | 6400 RPM | 6400 RPM |
| Torque | 427 Nm | 427 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1812 kg | 1635 kg |
| Vehicle Length | 4990 mm | 4960 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1470 mm | 1730 mm |
| Wheelbase Size | 2960 mm | 2960 mm |
| Fuel Consumption | 9.1 L/100km | 11.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 18.1 L/100km |
| Fuel Consumption Overall | 14.5 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 66 L | 76 L |
