2005 Acura RL vs. 2007 Lexus LS
To start off, 2007 Lexus LS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Acura RL. In addition, the cost of maintenance, including insurance, on 2005 Acura RL would be higher. At 4,608 cc (8 cylinders), 2007 Lexus LS is equipped with a bigger engine. In terms of performance, 2007 Lexus LS (376 HP @ 6400 RPM) has 76 more horse power than 2005 Acura RL. (300 HP @ 5600 RPM) In normal driving conditions, 2007 Lexus LS should accelerate faster than 2005 Acura RL. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus LS weights approximately 185 kg more than 2005 Acura RL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus LS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Lexus LS. However, in wet, icy, snow, or gravel driving conditions, 2005 Acura RL, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Lexus LS (493 Nm) has 140 more torque (in Nm) than 2005 Acura RL. (353 Nm). This means 2007 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2005 Acura RL.
Compare all specifications:
| 2005 Acura RL | 2007 Lexus LS | |
| Make | Acura | Lexus |
| Model | RL | LS |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 4608 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 376 HP |
| Engine RPM | 5600 RPM | 6400 RPM |
| Torque | 353 Nm | 493 Nm |
| Engine Bore Size | 89 mm | 94 mm |
| Engine Stroke Size | 93 mm | 83 mm |
| Engine Compression Ratio | 11.0:1 | 11.8:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1760 kg | 1945 kg |
| Vehicle Length | 4920 mm | 5040 mm |
| Vehicle Width | 1850 mm | 1470 mm |
| Vehicle Height | 1460 mm | 1880 mm |
| Wheelbase Size | 2810 mm | 2980 mm |
| Fuel Consumption Overall | 11.2 L/100km | 11.3 L/100km |
| Fuel Tank Capacity | 73 L | 84 L |
