2005 Mercedes-Benz C vs. 1998 Mercedes-Benz SL
To start off, 2005 Mercedes-Benz C is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1998 Mercedes-Benz SL would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (268 HP @ 6000 RPM) has 64 more horse power than 1998 Mercedes-Benz SL. (204 HP @ 5700 RPM). In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 1998 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1998 Mercedes-Benz SL weights approximately 270 kg more than 2005 Mercedes-Benz C.
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, 2005 Mercedes-Benz C (351 Nm @ 2500 RPM) has 81 more torque (in Nm) than 1998 Mercedes-Benz SL. (270 Nm @ 3000 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1998 Mercedes-Benz SL.
Compare all specifications:
| 2005 Mercedes-Benz C | 1998 Mercedes-Benz SL | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | C | SL |
| Year Released | 2005 | 1998 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2799 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 268 HP | 204 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 351 Nm | 270 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Bore Size | 92.9 mm | 89.9 mm |
| Engine Stroke Size | 86 mm | 73.5 mm |
| Top Speed | 250 km/hour | 228 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 9.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1810 kg |
| Vehicle Length | 4350 mm | 4510 mm |
| Vehicle Width | 1730 mm | 1820 mm |
| Vehicle Height | 1410 mm | 1300 mm |
| Wheelbase Size | 2840 mm | 2520 mm |
| Fuel Tank Capacity | 62 L | 80 L |
