2013 Mercedes-Benz SLK 250 Roadster vs. 2013 Mercedes-Benz SLK 350 Roadster
To start off, both 2013 Mercedes-Benz SLK 250 Roadster and 2013 Mercedes-Benz SLK 350 Roadster were released in the same year (2013). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,500 cc (6 cylinders), 2013 Mercedes-Benz SLK 350 Roadster is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SLK 350 Roadster (298 HP @ 6500 RPM) has 100 more horse power than 2013 Mercedes-Benz SLK 250 Roadster. (198 HP @ 5500 RPM) In normal driving conditions, 2013 Mercedes-Benz SLK 350 Roadster should accelerate faster than 2013 Mercedes-Benz SLK 250 Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz SLK 350 Roadster weights approximately 65 kg more than 2013 Mercedes-Benz SLK 250 Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Mercedes-Benz SLK 350 Roadster (370 Nm @ 5250 RPM) has 60 more torque (in Nm) than 2013 Mercedes-Benz SLK 250 Roadster. (310 Nm @ 4350 RPM). This means 2013 Mercedes-Benz SLK 350 Roadster will have an easier job in driving up hills or pulling heavy equipment than 2013 Mercedes-Benz SLK 250 Roadster.
Compare all specifications:
| 2013 Mercedes-Benz SLK 250 Roadster | 2013 Mercedes-Benz SLK 350 Roadster | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | SLK | SLK |
| Year Released | 2013 | 2013 |
| Body Type | Roadster | Roadster |
| Engine Position | Middle | Middle |
| Engine Size | 1800 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 6 valves |
| Horse Power | 198 HP | 298 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 310 Nm | 370 Nm |
| Torque RPM | 4350 RPM | 5250 RPM |
| Engine Bore Size | 82 mm | 92 mm |
| Engine Stroke Size | 85 mm | 86 mm |
| Engine Compression Ratio | 9.3:1 | 12.0 : 1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 6.6 seconds | 5.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | 4-speed manual | 4-speed manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1475 kg | 1540 kg |
| Vehicle Length | 4134 mm | 4134 mm |
| Vehicle Width | 2006 mm | 2006 mm |
| Vehicle Height | 1303 mm | 1303 mm |
| Wheelbase Size | 2430 mm | 2430 mm |
| Fuel Consumption | 5.8 L/100km | 6.8 L/100km |
| Fuel Consumption City | 9.8 L/100km | 10.5 L/100km |
