2005 Mazda Demio vs. 2003 Pontiac Bonneville
To start off, 2005 Mazda Demio is newer by 2 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 138 more horse power than 2005 Mazda Demio. (62 HP) In normal driving conditions, 2003 Pontiac Bonneville should accelerate faster than 2005 Mazda Demio. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Bonneville weights approximately 670 kg more than 2005 Mazda Demio. 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 (311 Nm @ 4000 RPM) has 210 more torque (in Nm) than 2005 Mazda Demio. (101 Nm @ 3000 RPM). This means 2003 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda Demio. 2003 Pontiac Bonneville has automatic transmission and 2005 Mazda Demio has manual transmission. 2005 Mazda Demio 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:
| 2005 Mazda Demio | 2003 Pontiac Bonneville | |
| Make | Mazda | Pontiac |
| Model | Demio | Bonneville |
| Year Released | 2005 | 2003 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1323 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 62 HP | 200 HP |
| Torque | 101 Nm | 311 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 960 kg | 1630 kg |
| Vehicle Length | 3820 mm | 5110 mm |
| Vehicle Width | 1670 mm | 1890 mm |
| Vehicle Height | 1510 mm | 1440 mm |
| Wheelbase Size | 2400 mm | 2880 mm |
