2009 Acura RDX vs. 1999 Lexus GS
To start off, 2009 Acura RDX is newer by 10 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, 2009 Acura RDX (237 HP @ 6000 RPM) has 12 more horse power than 1999 Lexus GS. (225 HP @ 5800 RPM). In normal driving conditions, 2009 Acura RDX should accelerate faster than 1999 Lexus GS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura RDX weights approximately 124 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 2009 Acura RDX 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, 2009 Acura RDX 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, 1999 Lexus GS (296 Nm @ 4200 RPM) has 36 more torque (in Nm) than 2009 Acura RDX. (260 Nm @ 4500 RPM). This means 1999 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura RDX.
Compare all specifications:
| 2009 Acura RDX | 1999 Lexus GS | |
| Make | Acura | Lexus |
| Model | RDX | GS |
| Year Released | 2009 | 1999 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2297 cc | 2994 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 225 HP |
| Engine RPM | 6000 RPM | 5800 RPM |
| Torque | 260 Nm | 296 Nm |
| Torque RPM | 4500 RPM | 4200 RPM |
| Engine Compression Ratio | 8.8:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1784 kg | 1660 kg |
| Vehicle Length | 4600 mm | 4810 mm |
| Vehicle Width | 1880 mm | 1810 mm |
| Vehicle Height | 1660 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
| Fuel Consumption Overall | 12.4 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 68 L | 75 L |
