2005 Cadillac XLR vs. 2009 Maserati Quattroporte
To start off, 2009 Maserati Quattroporte is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2005 Cadillac XLR would be higher. At 4,572 cc (8 cylinders), 2005 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2009 Maserati Quattroporte (395 HP @ 7000 RPM) has 94 more horse power than 2005 Cadillac XLR. (301 HP @ 6500 RPM) In normal driving conditions, 2009 Maserati Quattroporte should accelerate faster than 2005 Cadillac XLR. With that said, vehicle weight also plays an important factor in acceleration. 2009 Maserati Quattroporte weights approximately 302 kg more than 2005 Cadillac XLR. 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, 2009 Maserati Quattroporte (451 Nm @ 4500 RPM) has 31 more torque (in Nm) than 2005 Cadillac XLR. (420 Nm @ 4400 RPM). This means 2009 Maserati Quattroporte will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac XLR.
Compare all specifications:
| 2005 Cadillac XLR | 2009 Maserati Quattroporte | |
| Make | Cadillac | Maserati |
| Model | XLR | Quattroporte |
| Year Released | 2005 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 4244 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 395 HP |
| Engine RPM | 6500 RPM | 7000 RPM |
| Torque | 420 Nm | 451 Nm |
| Torque RPM | 4400 RPM | 4500 RPM |
| Engine Bore Size | 93.1 mm | 92 mm |
| Engine Stroke Size | 84 mm | 79.8 mm |
| Engine Compression Ratio | 10.5:1 | 11.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 5.9 seconds | 5.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1654 kg | 1956 kg |
| Vehicle Length | 4520 mm | 5100 mm |
| Vehicle Width | 1840 mm | 2000 mm |
| Vehicle Height | 1290 mm | 1440 mm |
| Wheelbase Size | 2690 mm | 3070 mm |
| Fuel Tank Capacity | 68 L | 90 L |
