2006 Lexus IS vs. 2003 Lexus IS
To start off, 2006 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Lexus IS. In addition, the cost of maintenance, including insurance, on 2003 Lexus IS would be higher. Both 2006 Lexus IS and 2003 Lexus IS are equipped with a 1,988 cc engine. In terms of performance, both vehicles can yield 153 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. 2006 Lexus IS weights approximately 105 kg more than 2003 Lexus IS.
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, 2003 Lexus IS (196 Nm @ 4600 RPM) has 1 more torque (in Nm) than 2006 Lexus IS. (195 Nm @ 4600 RPM). This means 2003 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus IS. 2003 Lexus IS has automatic transmission and 2006 Lexus IS has manual transmission. 2006 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Lexus IS will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Lexus IS | 2003 Lexus IS | |
Make | Lexus | Lexus |
Model | IS | IS |
Year Released | 2006 | 2003 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 1988 cc | 1988 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 153 HP | 153 HP |
Engine RPM | 6200 RPM | 6200 RPM |
Torque | 195 Nm | 196 Nm |
Torque RPM | 4600 RPM | 4600 RPM |
Engine Bore Size | 75.1 mm | 75 mm |
Engine Stroke Size | 75 mm | 75 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1505 kg | 1400 kg |
Vehicle Length | 4510 mm | 4410 mm |
Vehicle Width | 1730 mm | 1730 mm |
Vehicle Height | 1440 mm | 1430 mm |
Wheelbase Size | 2680 mm | 2680 mm |
Fuel Tank Capacity | 70 L | 70 L |