2000 Buick Regal vs. 2002 Mercedes-Benz S
To start off, 2002 Mercedes-Benz S is newer by 2 year(s). Which means there will be less support and parts availability for 2000 Buick Regal. In addition, the cost of maintenance, including insurance, on 2000 Buick Regal would be higher. At 4,266 cc (8 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (275 HP @ 5750 RPM) has 78 more horse power than 2000 Buick Regal. (197 HP @ 5200 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 2000 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 440 kg more than 2000 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2000 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2002 Mercedes-Benz S will offer significantly more control. 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, 2002 Mercedes-Benz S (410 Nm @ 3000 RPM) has 98 more torque (in Nm) than 2000 Buick Regal. (312 Nm @ 4000 RPM). This means 2002 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2000 Buick Regal.
Compare all specifications:
| 2000 Buick Regal | 2002 Mercedes-Benz S | |
| Make | Buick | Mercedes-Benz |
| Model | Regal | S |
| Year Released | 2000 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 4266 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 197 HP | 275 HP |
| Engine RPM | 5200 RPM | 5750 RPM |
| Torque | 312 Nm | 410 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 97 mm | 89.9 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 9.4:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 2000 kg |
| Vehicle Length | 4990 mm | 5170 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2780 mm | 3090 mm |
| Fuel Tank Capacity | 64 L | 88 L |
