2002 Chevrolet Impala vs. 1999 Mercedes-Benz S
To start off, 2002 Chevrolet Impala is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz S would be higher. At 4,966 cc (8 cylinders), 1999 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz S (302 HP @ 5500 RPM) has 122 more horse power than 2002 Chevrolet Impala. (180 HP @ 5200 RPM) In normal driving conditions, 1999 Mercedes-Benz S should accelerate faster than 2002 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz S weights approximately 319 kg more than 2002 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Mercedes-Benz S 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 1999 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2002 Chevrolet Impala, 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, 1999 Mercedes-Benz S (460 Nm @ 2700 RPM) has 182 more torque (in Nm) than 2002 Chevrolet Impala. (278 Nm @ 4000 RPM). This means 1999 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2002 Chevrolet Impala.
Compare all specifications:
| 2002 Chevrolet Impala | 1999 Mercedes-Benz S | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Impala | S |
| Year Released | 2002 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3350 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 180 HP | 302 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 278 Nm | 460 Nm |
| Torque RPM | 4000 RPM | 2700 RPM |
| Engine Bore Size | 92 mm | 97 mm |
| Engine Stroke Size | 84.1 mm | 84 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| 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 | 1535 kg | 1854 kg |
| Vehicle Length | 5090 mm | 5170 mm |
| Vehicle Width | 1860 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2810 mm | 3090 mm |
| Fuel Tank Capacity | 117 L | 88 L |
