2004 Buick Century vs. 2008 Mercedes-Benz SL
To start off, 2008 Mercedes-Benz SL is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Buick Century. In addition, the cost of maintenance, including insurance, on 2004 Buick Century would be higher. At 4,966 cc (8 cylinders), 2008 Mercedes-Benz SL is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SL weights approximately 325 kg more than 2004 Buick Century.
Because 2008 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 2008 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2004 Buick Century, 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, 2008 Mercedes-Benz SL (460 Nm @ 2700 RPM) has 196 more torque (in Nm) than 2004 Buick Century. (264 Nm @ 4000 RPM). This means 2008 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick Century.
Compare all specifications:
| 2004 Buick Century | 2008 Mercedes-Benz SL | |
| Make | Buick | Mercedes-Benz |
| Model | Century | SL |
| Year Released | 2004 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3134 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 176 HP | 0 HP |
| Torque | 264 Nm | 460 Nm |
| Torque RPM | 4000 RPM | 2700 RPM |
| Engine Bore Size | 89 mm | 97 mm |
| Engine Stroke Size | 84 mm | 84 mm |
| Engine Compression Ratio | 9.6:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1520 kg | 1845 kg |
| Vehicle Length | 4950 mm | 4540 mm |
| Vehicle Height | 1440 mm | 1830 mm |
| Wheelbase Size | 2780 mm | 2570 mm |
| Fuel Consumption Overall | 9.8 L/100km | 12.7 L/100km |
| Fuel Tank Capacity | 64 L | 90 L |
