2006 Mazda 6 vs. 2003 Pontiac Bonneville
To start off, 2006 Mazda 6 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 4,565 cc (8 cylinders), 2003 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 2003 Pontiac Bonneville (275 HP @ 5600 RPM) has 60 more horse power than 2006 Mazda 6. (215 HP @ 6000 RPM) In normal driving conditions, 2003 Pontiac Bonneville should accelerate faster than 2006 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Bonneville weights approximately 590 kg more than 2006 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 (298 Nm @ 4000 RPM) has 28 more torque (in Nm) than 2006 Mazda 6. (270 Nm @ 5000 RPM). This means 2003 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2006 Mazda 6.
Compare all specifications:
| 2006 Mazda 6 | 2003 Pontiac Bonneville | |
| Make | Mazda | Pontiac |
| Model | 6 | Bonneville |
| Year Released | 2006 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 4565 cc |
| Horse Power | 215 HP | 275 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 270 Nm | 298 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1129 kg | 1719 kg |
| Vehicle Length | 4750 mm | 5150 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2680 mm | 2790 mm |
| Fuel Tank Capacity | 68 L | 70 L |
