2003 Pontiac Bonneville vs. 2005 Toyota RunX
To start off, 2005 Toyota RunX 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 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 88 more horse power than 2005 Toyota RunX. (187 HP @ 7800 RPM). In normal driving conditions, 2003 Pontiac Bonneville should accelerate faster than 2005 Toyota RunX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Bonneville weights approximately 541 kg more than 2005 Toyota RunX. 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 118 more torque (in Nm) than 2005 Toyota RunX. (180 Nm @ 6800 RPM). This means 2003 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota RunX. 2003 Pontiac Bonneville has automatic transmission and 2005 Toyota RunX has manual transmission. 2005 Toyota RunX 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:
| 2003 Pontiac Bonneville | 2005 Toyota RunX | |
| Make | Pontiac | Toyota |
| Model | Bonneville | RunX |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1794 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 187 HP |
| Engine RPM | 5600 RPM | 7800 RPM |
| Torque | 298 Nm | 180 Nm |
| Torque RPM | 4000 RPM | 6800 RPM |
| Engine Compression Ratio | 10.0:1 | 11.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1719 kg | 1178 kg |
| Wheelbase Size | 2790 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 60 L |
