2003 Mercedes-Benz S vs. 2004 Pontiac G6
To start off, 2004 Pontiac G6 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz S would be higher. At 4,266 cc (8 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (276 HP) has 76 more horse power than 2004 Pontiac G6. (200 HP). In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 2004 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 400 kg more than 2004 Pontiac G6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 2004 Pontiac G6. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Mercedes-Benz S (400 Nm @ 3000 RPM) has 102 more torque (in Nm) than 2004 Pontiac G6. (298 Nm @ 3800 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac G6.
Compare all specifications:
| 2003 Mercedes-Benz S | 2004 Pontiac G6 | |
| Make | Mercedes-Benz | Pontiac |
| Model | S | G6 |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4266 cc | 3390 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 276 HP | 200 HP |
| Torque | 400 Nm | 298 Nm |
| Torque RPM | 3000 RPM | 3800 RPM |
| Engine Compression Ratio | 10.0:1 | 9.8:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1955 kg | 1555 kg |
| Vehicle Length | 5050 mm | 4810 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1460 mm |
| Wheelbase Size | 2860 mm | 2860 mm |
| Fuel Tank Capacity | 88 L | 64 L |
