2007 Lexus IS vs. 2004 Mercedes-Benz SLK
To start off, 2007 Lexus IS is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SLK would be higher. At 3,199 cc (6 cylinders), 2004 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz SLK (349 HP @ 4200 RPM) has 144 more horse power than 2007 Lexus IS. (205 HP @ 6400 RPM) In normal driving conditions, 2004 Mercedes-Benz SLK should accelerate faster than 2007 Lexus IS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus IS weights approximately 304 kg more than 2004 Mercedes-Benz SLK.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2004 Mercedes-Benz SLK (450 Nm) has 199 more torque (in Nm) than 2007 Lexus IS. (251 Nm). This means 2004 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus IS.
Compare all specifications:
| 2007 Lexus IS | 2004 Mercedes-Benz SLK | |
| Make | Lexus | Mercedes-Benz |
| Model | IS | SLK |
| Year Released | 2007 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 205 HP | 349 HP |
| Engine RPM | 6400 RPM | 4200 RPM |
| Torque | 251 Nm | 450 Nm |
| Engine Compression Ratio | 12.0:1 | 9.0:1 |
| Acceleration 0-100mph | 8.1 seconds | 5.2 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1765 kg | 1461 kg |
| Vehicle Length | 4580 mm | 4020 mm |
| Vehicle Width | 1810 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2740 mm | 2410 mm |
| Fuel Consumption | 8.1 L/100km | 10.7 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 9.3 L/100km | 12.4 L/100km |
| Fuel Tank Capacity | 65 L | 62 L |
