2005 Buick Rendezvous vs. 2003 Mercedes-Benz SL
To start off, 2005 Buick Rendezvous is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz SL would be higher. At 5,439 cc (8 cylinders), 2003 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz SL (493 HP @ 6100 RPM) has 248 more horse power than 2005 Buick Rendezvous. (245 HP @ 5200 RPM) In normal driving conditions, 2003 Mercedes-Benz SL should accelerate faster than 2005 Buick Rendezvous. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz SL weights approximately 89 kg more than 2005 Buick Rendezvous. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 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 2003 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2005 Buick Rendezvous, 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, 2003 Mercedes-Benz SL (700 Nm) has 385 more torque (in Nm) than 2005 Buick Rendezvous. (315 Nm). This means 2003 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Rendezvous.
Compare all specifications:
| 2005 Buick Rendezvous | 2003 Mercedes-Benz SL | |
| Make | Buick | Mercedes-Benz |
| Model | Rendezvous | SL |
| Year Released | 2005 | 2003 |
| Body Type | Crossover | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 245 HP | 493 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 315 Nm | 700 Nm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1866 kg | 1955 kg |
| Vehicle Length | 4740 mm | 4540 mm |
| Vehicle Width | 1880 mm | 1830 mm |
| Vehicle Height | 1760 mm | 1300 mm |
| Wheelbase Size | 2950 mm | 2570 mm |
| Fuel Consumption Overall | 11.4 L/100km | 13.5 L/100km |
| Fuel Tank Capacity | 68 L | 80 L |
