2005 Acura RSX vs. 2013 Mercedes-Benz SLS
To start off, 2013 Mercedes-Benz SLS is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Acura RSX. In addition, the cost of maintenance, including insurance, on 2005 Acura RSX would be higher. At 6,300 cc (8 cylinders), 2013 Mercedes-Benz SLS is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SLS (575 HP @ 6800 RPM) has 415 more horse power than 2005 Acura RSX. (160 HP @ 5600 RPM) In normal driving conditions, 2013 Mercedes-Benz SLS should accelerate faster than 2005 Acura RSX. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz SLS weights approximately 349 kg more than 2005 Acura RSX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz SLS 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 2013 Mercedes-Benz SLS. However, in wet, icy, snow, or gravel driving conditions, 2005 Acura RSX, 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, 2013 Mercedes-Benz SLS (649 Nm) has 458 more torque (in Nm) than 2005 Acura RSX. (191 Nm). This means 2013 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Acura RSX. 2005 Acura RSX has automatic transmission and 2013 Mercedes-Benz SLS has manual transmission. 2013 Mercedes-Benz SLS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Acura RSX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Acura RSX | 2013 Mercedes-Benz SLS | |
| Make | Acura | Mercedes-Benz |
| Model | RSX | SLS |
| Year Released | 2005 | 2013 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1999 cc | 6300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 575 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 191 Nm | 649 Nm |
| Engine Bore Size | 86 mm | 102 mm |
| Engine Stroke Size | 86 mm | 94 mm |
| Engine Compression Ratio | 9.8:1 | 11.3:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1274 kg | 1623 kg |
| Vehicle Length | 4390 mm | 4638 mm |
| Vehicle Width | 1730 mm | 2078 mm |
| Vehicle Height | 1400 mm | 1262 mm |
| Wheelbase Size | 2580 mm | 2680 mm |
| Fuel Consumption | 6.9 L/100km | 11.8 L/100km |
| Fuel Consumption City | 9.4 L/100km | 16.8 L/100km |
