2004 Buick Regal vs. 2008 Mercedes-Benz C
To start off, 2008 Mercedes-Benz C is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Buick Regal. In addition, the cost of maintenance, including insurance, on 2004 Buick Regal would be higher. At 6,208 cc (8 cylinders), 2008 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz C (457 HP @ 6800 RPM) has 260 more horse power than 2004 Buick Regal. (197 HP @ 5200 RPM) In normal driving conditions, 2008 Mercedes-Benz C should accelerate faster than 2004 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick Regal weights approximately 376 kg more than 2008 Mercedes-Benz C.
Because 2008 Mercedes-Benz C 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 C. However, in wet, icy, snow, or gravel driving conditions, 2004 Buick Regal, 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 C (601 Nm @ 5000 RPM) has 289 more torque (in Nm) than 2004 Buick Regal. (312 Nm @ 4000 RPM). This means 2008 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2004 Buick Regal.
Compare all specifications:
| 2004 Buick Regal | 2008 Mercedes-Benz C | |
| Make | Buick | Mercedes-Benz |
| Model | Regal | C |
| Year Released | 2004 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 6208 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 457 HP |
| Engine RPM | 5200 RPM | 6800 RPM |
| Torque | 312 Nm | 601 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Compression Ratio | 9.4:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1521 kg | 1145 kg |
| Vehicle Length | 4990 mm | 4980 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 3080 mm | 2890 mm |
| Fuel Consumption Overall | 10 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 66 L | 66 L |
