2007 Lexus IS vs. 2005 Mercedes-Benz CLK
To start off, 2007 Lexus IS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz CLK would be higher. At 4,965 cc (8 cylinders), 2005 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz CLK (302 HP @ 4200 RPM) has 97 more horse power than 2007 Lexus IS. (205 HP @ 6400 RPM) In normal driving conditions, 2005 Mercedes-Benz CLK should accelerate faster than 2007 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus IS weights approximately 139 kg more than 2005 Mercedes-Benz CLK.
Because 2007 Lexus IS is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2007 Lexus IS 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 Mercedes-Benz CLK (460 Nm) has 209 more torque (in Nm) than 2007 Lexus IS. (251 Nm). This means 2005 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus IS.
Compare all specifications:
| 2007 Lexus IS | 2005 Mercedes-Benz CLK | |
| Make | Lexus | Mercedes-Benz |
| Model | IS | CLK |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 4965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 205 HP | 302 HP |
| Engine RPM | 6400 RPM | 4200 RPM |
| Torque | 251 Nm | 460 Nm |
| Engine Compression Ratio | 12.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1765 kg | 1626 kg |
| Vehicle Length | 4580 mm | 4640 mm |
| Vehicle Width | 1810 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2740 mm | 2720 mm |
| Fuel Consumption | 8.1 L/100km | 9.4 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 9.3 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 65 L | 62 L |
