2007 Cadillac STS vs. 2013 Cadillac SRX
To start off, 2013 Cadillac SRX is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac STS would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 16 more horse power than 2013 Cadillac SRX. (304 HP @ 6800 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2013 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac SRX weights approximately 954 kg more than 2007 Cadillac STS.
Because 2013 Cadillac SRX is all wheel drive (AWD), it will have significant more traction and grip than 2007 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2013 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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 68 more torque (in Nm) than 2013 Cadillac SRX. (359 Nm @ 2400 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2013 Cadillac SRX.
Compare all specifications:
| 2007 Cadillac STS | 2013 Cadillac SRX | |
| Make | Cadillac | Cadillac |
| Model | STS | SRX |
| Year Released | 2007 | 2013 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 304 HP |
| Engine RPM | 6400 RPM | 6800 RPM |
| Torque | 427 Nm | 359 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Engine Bore Size | 93 mm | 94 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 11.5 |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1566 kg | 2520 kg |
| Vehicle Length | 4990 mm | 4834 mm |
| Vehicle Width | 1850 mm | 1910 mm |
| Vehicle Height | 1470 mm | 1669 mm |
| Wheelbase Size | 2960 mm | 2807 mm |
| Fuel Consumption | 8.7 L/100km | 10.2 L/100km |
| Fuel Consumption City | 13.8 L/100km | 14.7 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 13 L/100km |
| Fuel Tank Capacity | 64 L | 80 L |
