2006 Lexus GS vs. 2003 Porsche 911
To start off, 2006 Lexus GS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Porsche 911. In addition, the cost of maintenance, including insurance, on 2003 Porsche 911 would be higher. At 3,600 cc (6 cylinders), 2003 Porsche 911 is equipped with a bigger engine. In terms of performance, 2003 Porsche 911 (443 HP @ 6000 RPM) has 198 more horse power than 2006 Lexus GS. (245 HP @ 6200 RPM) In normal driving conditions, 2003 Porsche 911 should accelerate faster than 2006 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche 911 weights approximately 85 kg more than 2006 Lexus GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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 Porsche 911 (621 Nm @ 2700 RPM) has 308 more torque (in Nm) than 2006 Lexus GS. (313 Nm @ 3600 RPM). This means 2003 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2006 Lexus GS. 2006 Lexus GS has automatic transmission and 2003 Porsche 911 has manual transmission. 2003 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus GS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Lexus GS | 2003 Porsche 911 | |
| Make | Lexus | Porsche |
| Model | GS | 911 |
| Year Released | 2006 | 2003 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 2999 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 245 HP | 443 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 313 Nm | 621 Nm |
| Torque RPM | 3600 RPM | 2700 RPM |
| Engine Bore Size | 87.5 mm | 100 mm |
| Engine Stroke Size | 83 mm | 76.4 mm |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1575 kg | 1660 kg |
| Vehicle Length | 4830 mm | 4440 mm |
| Vehicle Width | 1830 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1300 mm |
| Wheelbase Size | 2860 mm | 2360 mm |
| Fuel Consumption | 8.7 L/100km | 9.7 L/100km |
| Fuel Consumption City | 11.2 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 10.2 L/100km | 13.3 L/100km |
| Fuel Tank Capacity | 71 L | 64 L |
