2004 Mercedes-Benz A vs. 2003 Pontiac Bonneville
To start off, 2004 Mercedes-Benz A is newer by 1 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, 2003 Pontiac Bonneville (200 HP) has 119 more horse power than 2004 Mercedes-Benz A. (81 HP) In normal driving conditions, 2003 Pontiac Bonneville should accelerate faster than 2004 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz A weights approximately 134 kg more than 2003 Pontiac Bonneville.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Pontiac Bonneville (311 Nm @ 4000 RPM) has 131 more torque (in Nm) than 2004 Mercedes-Benz A. (180 Nm @ 1400 RPM). This means 2003 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz A. 2003 Pontiac Bonneville has automatic transmission and 2004 Mercedes-Benz A has manual transmission. 2004 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Mercedes-Benz A | 2003 Pontiac Bonneville | |
| Make | Mercedes-Benz | Pontiac |
| Model | A | Bonneville |
| Year Released | 2004 | 2003 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 81 HP | 200 HP |
| Torque | 180 Nm | 311 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 96.5 mm |
| Engine Stroke Size | 92 mm | 86.4 mm |
| Engine Compression Ratio | 18.0:1 | 9.4:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1764 kg | 1630 kg |
| Vehicle Length | 3840 mm | 5110 mm |
| Vehicle Width | 1770 mm | 1890 mm |
| Vehicle Height | 1600 mm | 1440 mm |
| Wheelbase Size | 2570 mm | 2880 mm |
| Fuel Tank Capacity | 54 L | 68 L |
