2008 Lexus GS vs. 2005 Mercedes-Benz SL
To start off, 2008 Lexus GS is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz SL would be higher. At 4,604 cc (8 cylinders), 2008 Lexus GS is equipped with a bigger engine. In terms of performance, 2008 Lexus GS (342 HP @ 6200 RPM) has 95 more horse power than 2005 Mercedes-Benz SL. (247 HP @ 5700 RPM). In normal driving conditions, 2008 Lexus GS should accelerate faster than 2005 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz SL weights approximately 300 kg more than 2008 Lexus GS.
Because 2008 Lexus GS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Lexus GS (460 Nm @ 3600 RPM) has 110 more torque (in Nm) than 2005 Mercedes-Benz SL. (350 Nm @ 3000 RPM). This means 2008 Lexus GS will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz SL.
Compare all specifications:
| 2008 Lexus GS | 2005 Mercedes-Benz SL | |
| Make | Lexus | Mercedes-Benz |
| Model | GS | SL |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4604 cc | 3722 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 342 HP | 247 HP |
| Engine RPM | 6200 RPM | 5700 RPM |
| Torque | 460 Nm | 350 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Top Speed | 239 km/hour | 250 km/hour |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1455 kg | 1755 kg |
| Vehicle Length | 4830 mm | 4540 mm |
| Vehicle Width | 1830 mm | 1820 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2860 mm | 2570 mm |
| Fuel Consumption Overall | 11.8 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 73 L | 80 L |
