2009 Lexus IS vs. 2010 Lexus IS
To start off, 2010 Lexus IS is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Lexus IS. In addition, the cost of maintenance, including insurance, on 2009 Lexus IS would be higher. At 2,500 cc (6 cylinders), 2010 Lexus IS is equipped with a bigger engine. In terms of performance, both vehicles can yield 204 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus IS weights approximately 23 kg more than 2010 Lexus IS.
Because 2009 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2010 Lexus IS. In wet, icy, snow, or gravel driving conditions, 2009 Lexus IS 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, both vehicles can yield 251 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2009 Lexus IS has automatic transmission and 2010 Lexus IS has manual transmission. 2010 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Lexus IS | 2010 Lexus IS | |
| Make | Lexus | Lexus |
| Model | IS | IS |
| Year Released | 2009 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 204 HP | 204 HP |
| Engine RPM | 6400 RPM | 6400 RPM |
| Torque | 251 Nm | 251 Nm |
| Torque RPM | 4800 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1742 kg |
| Vehicle Length | 4590 mm | 4636 mm |
| Vehicle Width | 1810 mm | 1801 mm |
| Vehicle Height | 1450 mm | 1415 mm |
| Wheelbase Size | 2740 mm | 2731 mm |
| Fuel Consumption Highway | 9.1 L/100km | 9 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 65 L | 65 L |
