1999 Lexus GS vs. 2005 Lexus GS
To start off, 2005 Lexus GS is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Lexus GS. In addition, the cost of maintenance, including insurance, on 1999 Lexus GS would be higher. At 2,994 cc (6 cylinders), 1999 Lexus GS is equipped with a bigger engine. In terms of performance, 2005 Lexus GS (242 HP @ 6200 RPM) has 17 more horse power than 1999 Lexus GS. (225 HP @ 5800 RPM) In normal driving conditions, 2005 Lexus GS should accelerate faster than 1999 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus GS weights approximately 45 kg more than 1999 Lexus GS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 1999 Lexus GS. In wet, icy, snow, or gravel driving conditions, 2005 Lexus GS 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, 2005 Lexus GS (312 Nm @ 3600 RPM) has 16 more torque (in Nm) than 1999 Lexus GS. (296 Nm @ 4200 RPM). This means 2005 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 1999 Lexus GS.
Compare all specifications:
| 1999 Lexus GS | 2005 Lexus GS | |
| Make | Lexus | Lexus |
| Model | GS | GS |
| Year Released | 1999 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 2993 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 242 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 296 Nm | 312 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Engine Bore Size | 86 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1660 kg | 1705 kg |
| Vehicle Length | 4810 mm | 4840 mm |
| Vehicle Width | 1810 mm | 1830 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2720 mm |
| Fuel Consumption Overall | 11.4 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 75 L | 71 L |
