2000 Infiniti Q45 vs. 2010 Cadillac STS
To start off, 2010 Cadillac STS is newer by 10 year(s). Which means there will be less support and parts availability for 2000 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2000 Infiniti Q45 would be higher. At 4,130 cc (8 cylinders), 2000 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2010 Cadillac STS (302 HP @ 6300 RPM) has 37 more horse power than 2000 Infiniti Q45. (265 HP @ 5600 RPM) In normal driving conditions, 2010 Cadillac STS should accelerate faster than 2000 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac STS weights approximately 42 kg more than 2000 Infiniti Q45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2000 Infiniti Q45 (378 Nm @ 4000 RPM) has 10 more torque (in Nm) than 2010 Cadillac STS. (368 Nm @ 5200 RPM). This means 2000 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2010 Cadillac STS.
Compare all specifications:
| 2000 Infiniti Q45 | 2010 Cadillac STS | |
| Make | Infiniti | Cadillac |
| Model | Q45 | STS |
| Year Released | 2000 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4130 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 265 HP | 302 HP |
| Engine RPM | 5600 RPM | 6300 RPM |
| Torque | 378 Nm | 368 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1802 kg |
| Vehicle Length | 5070 mm | 4996 mm |
| Vehicle Width | 1830 mm | 1844 mm |
| Vehicle Height | 1450 mm | 1463 mm |
| Wheelbase Size | 2840 mm | 2957 mm |
| Fuel Tank Capacity | 60 L | 64 L |
