2003 Lexus IS vs. 2010 Pontiac G6
To start off, 2010 Pontiac G6 is newer by 7 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. At 3,500 cc (6 cylinders), 2010 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2010 Pontiac G6 (219 HP @ 5900 RPM) has 66 more horse power than 2003 Lexus IS. (153 HP @ 6200 RPM) In normal driving conditions, 2010 Pontiac G6 should accelerate faster than 2003 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Lexus IS weights approximately 48 kg more than 2010 Pontiac G6.
Because 2003 Lexus IS 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 2003 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 2010 Pontiac G6, 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, 2010 Pontiac G6 (297 Nm @ 3200 RPM) has 101 more torque (in Nm) than 2003 Lexus IS. (196 Nm @ 4600 RPM). This means 2010 Pontiac G6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Lexus IS. 2010 Pontiac G6 has automatic transmission and 2003 Lexus IS has manual transmission. 2003 Lexus IS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Pontiac G6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Lexus IS | 2010 Pontiac G6 | |
| Make | Lexus | Pontiac |
| Model | IS | G6 |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1988 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 153 HP | 219 HP |
| Engine RPM | 6200 RPM | 5900 RPM |
| Torque | 196 Nm | 297 Nm |
| Torque RPM | 4600 RPM | 3200 RPM |
| Engine Bore Size | 75 mm | 87.9 mm |
| Engine Stroke Size | 75 mm | 97.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1400 kg | 1352 kg |
| Vehicle Length | 4410 mm | 4810 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 61 L |
