2009 Lexus LS vs. 2009 Lexus IS
To start off, both 2009 Lexus LS and 2009 Lexus IS were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,969 cc (8 cylinders), 2009 Lexus IS is equipped with a bigger engine. In terms of performance, 2009 Lexus LS (438 HP @ 6400 RPM) has 22 more horse power than 2009 Lexus IS. (416 HP @ 6600 RPM). In normal driving conditions, 2009 Lexus LS should accelerate faster than 2009 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus LS weights approximately 790 kg more than 2009 Lexus IS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus LS is four wheel drive (4WD), it will have significant more traction and grip than 2009 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2009 Lexus LS 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, 2009 Lexus LS (522 Nm @ 4000 RPM) has 19 more torque (in Nm) than 2009 Lexus IS. (503 Nm @ 5200 RPM). This means 2009 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2009 Lexus IS.
Compare all specifications:
2009 Lexus LS | 2009 Lexus IS | |
Make | Lexus | Lexus |
Model | LS | IS |
Year Released | 2009 | 2009 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4965 cc | 4969 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 438 HP | 416 HP |
Engine RPM | 6400 RPM | 6600 RPM |
Torque | 522 Nm | 503 Nm |
Torque RPM | 4000 RPM | 5200 RPM |
Engine Compression Ratio | 11.8:1 | 11.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 265 km/hour |
Acceleration 0-100mph | 6.3 seconds | 4.8 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2490 kg | 1700 kg |
Vehicle Length | 5160 mm | 4670 mm |
Vehicle Width | 1880 mm | 1820 mm |
Vehicle Height | 1490 mm | 1420 mm |
Wheelbase Size | 3100 mm | 2740 mm |
Fuel Consumption Highway | 10.7 L/100km | 10.2 L/100km |
Fuel Consumption City | 11.8 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 9.3 L/100km | 11.4 L/100km |
Fuel Tank Capacity | 84 L | 64 L |