2009 Cadillac SRX vs. 2004 Infiniti Q45
To start off, 2009 Cadillac SRX is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2004 Infiniti Q45 would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2004 Infiniti Q45 (340 HP) has 19 more horse power than 2009 Cadillac SRX. (321 HP) In normal driving conditions, 2004 Infiniti Q45 should accelerate faster than 2009 Cadillac SRX. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac SRX weights approximately 322 kg more than 2004 Infiniti Q45.
Because 2009 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2004 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2009 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, 2004 Infiniti Q45 (452 Nm) has 25 more torque (in Nm) than 2009 Cadillac SRX. (427 Nm). This means 2004 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac SRX.
Compare all specifications:
| 2009 Cadillac SRX | 2004 Infiniti Q45 | |
| Make | Cadillac | Infiniti |
| Model | SRX | Q45 |
| Year Released | 2009 | 2004 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4490 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 340 HP |
| Torque | 427 Nm | 452 Nm |
| Engine Bore Size | 93 mm | 93 mm |
| Engine Stroke Size | 84 mm | 83 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2126 kg | 1804 kg |
| Vehicle Length | 4960 mm | 5080 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1730 mm | 1500 mm |
| Wheelbase Size | 2960 mm | 2880 mm |
| Fuel Consumption Overall | 14.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 76 L | 81 L |
