2005 Pontiac Bonneville vs. 2009 Zenvo ST1
To start off, 2009 Zenvo ST1 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 2005 Pontiac Bonneville would be higher. At 7,000 cc (8 cylinders), 2009 Zenvo ST1 is equipped with a bigger engine. In terms of performance, 2009 Zenvo ST1 (1,104 HP @ 6900 RPM) has 899 more horse power than 2005 Pontiac Bonneville. (205 HP @ 5200 RPM) In normal driving conditions, 2009 Zenvo ST1 should accelerate faster than 2005 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2005 Pontiac Bonneville weights approximately 292 kg more than 2009 Zenvo ST1.
Because 2009 Zenvo ST1 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Zenvo ST1. However, in wet, icy, snow, or gravel driving conditions, 2005 Pontiac Bonneville, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Zenvo ST1 (1,430 Nm) has 1117 more torque (in Nm) than 2005 Pontiac Bonneville. (313 Nm). This means 2009 Zenvo ST1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Bonneville. 2005 Pontiac Bonneville has automatic transmission and 2009 Zenvo ST1 has manual transmission. 2009 Zenvo ST1 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 | 2009 Zenvo ST1 | |
| Make | Pontiac | Zenvo |
| Model | Bonneville | ST1 |
| Year Released | 2005 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3786 cc | 7000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 205 HP | 1104 HP |
| Engine RPM | 5200 RPM | 6900 RPM |
| Torque | 313 Nm | 1430 Nm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1668 kg | 1376 kg |
| Vehicle Length | 5150 mm | 4665 mm |
| Vehicle Width | 1890 mm | 2041 mm |
| Vehicle Height | 1440 mm | 1198 mm |
| Wheelbase Size | 2800 mm | 3055 mm |
