2006 Mercedes-Benz C vs. 2003 Pontiac Bonneville
To start off, 2006 Mercedes-Benz C is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 2003 Pontiac Bonneville would be higher. At 3,791 cc (6 cylinders), 2003 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz C (268 HP) has 68 more horse power than 2003 Pontiac Bonneville. (200 HP). In normal driving conditions, 2006 Mercedes-Benz C should accelerate faster than 2003 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz C weights approximately 155 kg more than 2003 Pontiac Bonneville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Mercedes-Benz C is four wheel drive (4WD), it will have significant more traction and grip than 2003 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 2006 Mercedes-Benz C 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, 2006 Mercedes-Benz C (350 Nm @ 2400 RPM) has 39 more torque (in Nm) than 2003 Pontiac Bonneville. (311 Nm @ 4000 RPM). This means 2006 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac Bonneville.
Compare all specifications:
| 2006 Mercedes-Benz C | 2003 Pontiac Bonneville | |
| Make | Mercedes-Benz | Pontiac |
| Model | C | Bonneville |
| Year Released | 2006 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 268 HP | 200 HP |
| Torque | 350 Nm | 311 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1785 kg | 1630 kg |
| Vehicle Length | 4550 mm | 5110 mm |
| Vehicle Width | 1730 mm | 1890 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2720 mm | 2880 mm |
| Fuel Tank Capacity | 62 L | 68 L |
