2009 Lexus RX vs. 2005 Pontiac Grand Prix
To start off, 2009 Lexus RX is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Grand Prix would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (272 HP @ 6200 RPM) has 12 more horse power than 2005 Pontiac Grand Prix. (260 HP @ 5200 RPM). In normal driving conditions, 2009 Lexus RX should accelerate faster than 2005 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 290 kg more than 2005 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2009 Lexus RX 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, 2005 Pontiac Grand Prix (380 Nm) has 38 more torque (in Nm) than 2009 Lexus RX. (342 Nm). This means 2005 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus RX.
Compare all specifications:
| 2009 Lexus RX | 2005 Pontiac Grand Prix | |
| Make | Lexus | Pontiac |
| Model | RX | Grand Prix |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 3786 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 272 HP | 260 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 342 Nm | 380 Nm |
| Engine Compression Ratio | 10.8:1 | 8.5:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1620 kg |
| Vehicle Length | 4750 mm | 5040 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1680 mm | 1420 mm |
| Wheelbase Size | 2720 mm | 2810 mm |
| Fuel Consumption Overall | 11.4 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 72 L | 64 L |
