2008 Mercedes-Benz G vs. 2005 Pontiac Bonneville
To start off, 2008 Mercedes-Benz G is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Bonneville would be higher. At 3,996 cc (8 cylinders), 2008 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz G (247 HP @ 4000 RPM) has 42 more horse power than 2005 Pontiac Bonneville. (205 HP @ 5200 RPM). In normal driving conditions, 2008 Mercedes-Benz G should accelerate faster than 2005 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz G weights approximately 842 kg more than 2005 Pontiac Bonneville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 2008 Mercedes-Benz G 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, 2008 Mercedes-Benz G (560 Nm) has 248 more torque (in Nm) than 2005 Pontiac Bonneville. (312 Nm). This means 2008 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Bonneville.
Compare all specifications:
| 2008 Mercedes-Benz G | 2005 Pontiac Bonneville | |
| Make | Mercedes-Benz | Pontiac |
| Model | G | Bonneville |
| Year Released | 2008 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 3786 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 205 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 560 Nm | 312 Nm |
| Engine Bore Size | 86 mm | 97.1 mm |
| Engine Stroke Size | 86 mm | 86 mm |
| Engine Compression Ratio | 19.0:1 | 9.4:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2490 kg | 1648 kg |
| Vehicle Length | 4670 mm | 5150 mm |
| Vehicle Width | 1870 mm | 1890 mm |
| Vehicle Height | 1940 mm | 1440 mm |
| Wheelbase Size | 2860 mm | 2800 mm |
| Fuel Consumption Overall | 12.8 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 96 L | 68 L |
