2007 Hyundai Sonata vs. 2009 Mercedes-Benz SL
To start off, 2009 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Hyundai Sonata. In addition, the cost of maintenance, including insurance, on 2007 Hyundai Sonata would be higher. At 5,980 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (661 HP @ 5400 RPM) has 522 more horse power than 2007 Hyundai Sonata. (139 HP @ 4000 RPM) In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2007 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hyundai Sonata weights approximately 315 kg more than 2009 Mercedes-Benz SL.
Because 2009 Mercedes-Benz SL is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2007 Hyundai Sonata, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Mercedes-Benz SL (1,000 Nm @ 2200 RPM) has 695 more torque (in Nm) than 2007 Hyundai Sonata. (305 Nm @ 1800 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Hyundai Sonata. 2009 Mercedes-Benz SL has automatic transmission and 2007 Hyundai Sonata has manual transmission. 2007 Hyundai Sonata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hyundai Sonata | 2009 Mercedes-Benz SL | |
| Make | Hyundai | Mercedes-Benz |
| Model | Sonata | SL |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 5980 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 139 HP | 661 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 305 Nm | 1000 Nm |
| Torque RPM | 1800 RPM | 2200 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 203 km/hour | 320 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1680 kg | 1365 kg |
| Vehicle Height | 1430 mm | 1830 mm |
| Wheelbase Size | 2740 mm | 2570 mm |
| Fuel Consumption Overall | 6.1 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
