1991 Mercedes-Benz G vs. 2005 Pontiac Bonneville
To start off, 2005 Pontiac Bonneville is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz G would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2005 Pontiac Bonneville (205 HP @ 5200 RPM) has 80 more horse power than 1991 Mercedes-Benz G. (125 HP @ 5000 RPM) In normal driving conditions, 2005 Pontiac Bonneville should accelerate faster than 1991 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz G weights approximately 212 kg more than 2005 Pontiac Bonneville.
Because 1991 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, 1991 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, 2005 Pontiac Bonneville (313 Nm) has 121 more torque (in Nm) than 1991 Mercedes-Benz G. (192 Nm). This means 2005 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz G. 2005 Pontiac Bonneville has automatic transmission and 1991 Mercedes-Benz G has manual transmission. 1991 Mercedes-Benz G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Mercedes-Benz G | 2005 Pontiac Bonneville | |
| Make | Mercedes-Benz | Pontiac |
| Model | G | Bonneville |
| Year Released | 1991 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 3786 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 125 HP | 205 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 192 Nm | 313 Nm |
| Engine Bore Size | 95.5 mm | 97 mm |
| Engine Stroke Size | 80.2 mm | 86 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1880 kg | 1668 kg |
| Vehicle Length | 4240 mm | 5150 mm |
| Vehicle Width | 1770 mm | 1890 mm |
| Vehicle Height | 1940 mm | 1440 mm |
| Wheelbase Size | 2410 mm | 2800 mm |
