2005 Chevrolet Express vs. 1986 Pontiac Bonneville
To start off, 2005 Chevrolet Express is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1986 Pontiac Bonneville would be higher. At 4,292 cc (6 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (197 HP @ 4400 RPM) has 48 more horse power than 1986 Pontiac Bonneville. (149 HP @ 4400 RPM). In normal driving conditions, 2005 Chevrolet Express should accelerate faster than 1986 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 902 kg more than 1986 Pontiac Bonneville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Express is four wheel drive (4WD), it will have significant more traction and grip than 1986 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Express will offer significantly more control. 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 Chevrolet Express (339 Nm) has 68 more torque (in Nm) than 1986 Pontiac Bonneville. (271 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1986 Pontiac Bonneville.
Compare all specifications:
| 2005 Chevrolet Express | 1986 Pontiac Bonneville | |
| Make | Chevrolet | Pontiac |
| Model | Express | Bonneville |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4292 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 197 HP | 149 HP |
| Engine RPM | 4400 RPM | 4400 RPM |
| Torque | 339 Nm | 271 Nm |
| Engine Bore Size | 102 mm | 96.5 mm |
| Engine Stroke Size | 88 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 8 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2402 kg | 1500 kg |
| Vehicle Length | 5700 mm | 5050 mm |
| Vehicle Width | 2020 mm | 1850 mm |
| Vehicle Height | 2080 mm | 1420 mm |
| Wheelbase Size | 3180 mm | 2820 mm |
| Fuel Tank Capacity | 117 L | 68 L |
