2009 Cadillac STS vs. 2012 Infiniti G25
To start off, 2012 Infiniti G25 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac STS would be higher. At 3,599 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 84 more horse power than 2012 Infiniti G25. (218 HP @ 6400 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2012 Infiniti G25. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti G25 weights approximately 67 kg more than 2009 Cadillac STS.
Because 2012 Infiniti G25 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2012 Infiniti G25 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 115 more torque (in Nm) than 2012 Infiniti G25. (254 Nm @ 4800 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2012 Infiniti G25.
Compare all specifications:
| 2009 Cadillac STS | 2012 Infiniti G25 | |
| Make | Cadillac | Infiniti |
| Model | STS | G25 |
| Year Released | 2009 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 218 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 369 Nm | 254 Nm |
| Torque RPM | 5200 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1702 kg |
| Vehicle Length | 5000 mm | 4773 mm |
| Vehicle Width | 1850 mm | 1773 mm |
| Vehicle Height | 1470 mm | 1453 mm |
| Wheelbase Size | 2960 mm | 2850 mm |
| Fuel Consumption Highway | 9.1 L/100km | 8.7 L/100km |
| Fuel Consumption City | 13.8 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 64 L | 76 L |
