2005 Pontiac Bonneville vs. 2005 Rover 75
To start off, both 2005 Pontiac Bonneville and 2005 Rover 75 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. 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 83 more horse power than 2005 Rover 75. (122 HP @ 5500 RPM). In normal driving conditions, 2005 Pontiac Bonneville should accelerate faster than 2005 Rover 75. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Bonneville weights approximately 173 kg more than 2005 Rover 75. 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, 2005 Pontiac Bonneville (312 Nm) has 150 more torque (in Nm) than 2005 Rover 75. (162 Nm). This means 2005 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 75. 2005 Pontiac Bonneville has automatic transmission and 2005 Rover 75 has manual transmission. 2005 Rover 75 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:
| 2005 Pontiac Bonneville | 2005 Rover 75 | |
| Make | Pontiac | Rover |
| Model | Bonneville | 75 |
| Year Released | 2005 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 1769 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 205 HP | 122 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 312 Nm | 162 Nm |
| Engine Bore Size | 97.1 mm | 80 mm |
| Engine Stroke Size | 86 mm | 89.3 mm |
| Engine Compression Ratio | 9.4:1 | 10.5:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1648 kg | 1475 kg |
| Vehicle Length | 5150 mm | 4800 mm |
| Vehicle Width | 1890 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2800 mm | 2830 mm |
