2005 Lexus IS vs. 2008 Lexus LS
To start off, 2008 Lexus LS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Lexus IS. In addition, the cost of maintenance, including insurance, on 2005 Lexus IS would be higher. At 4,608 cc (8 cylinders), 2008 Lexus LS is equipped with a bigger engine. In terms of performance, 2008 Lexus LS (380 HP @ 6400 RPM) has 179 more horse power than 2005 Lexus IS. (201 HP @ 5600 RPM) In normal driving conditions, 2008 Lexus LS should accelerate faster than 2005 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus LS weights approximately 405 kg more than 2005 Lexus IS. 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, 2008 Lexus LS (493 Nm @ 4100 RPM) has 183 more torque (in Nm) than 2005 Lexus IS. (310 Nm @ 3800 RPM). This means 2008 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2005 Lexus IS.
Compare all specifications:
2005 Lexus IS | 2008 Lexus LS | |
Make | Lexus | Lexus |
Model | IS | LS |
Year Released | 2005 | 2008 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 2999 cc | 4608 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 201 HP | 380 HP |
Engine RPM | 5600 RPM | 6400 RPM |
Torque | 310 Nm | 493 Nm |
Torque RPM | 3800 RPM | 4100 RPM |
Engine Compression Ratio | 10.5:1 | 11.8:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 230 km/hour | 250 km/hour |
Acceleration 0-100mph | 8.4 seconds | 5.4 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1540 kg | 1945 kg |
Vehicle Length | 4510 mm | 5040 mm |
Vehicle Width | 1730 mm | 1880 mm |
Vehicle Height | 1440 mm | 1480 mm |
Wheelbase Size | 2680 mm | 2980 mm |
Fuel Consumption Overall | 11.4 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 66 L | 84 L |