2004 Chevrolet Silverado vs. 1999 Pontiac Bonneville
To start off, 2004 Chevrolet Silverado is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1999 Pontiac Bonneville would be higher. At 4,293 cc (6 cylinders), 2004 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 1999 Pontiac Bonneville (240 HP @ 5200 RPM) has 47 more horse power than 2004 Chevrolet Silverado. (193 HP @ 4600 RPM) In normal driving conditions, 1999 Pontiac Bonneville should accelerate faster than 2004 Chevrolet Silverado. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Silverado weights approximately 28 kg more than 1999 Pontiac Bonneville.
Because 2004 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 1999 Pontiac Bonneville. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Silverado 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, 1999 Pontiac Bonneville (380 Nm @ 3600 RPM) has 27 more torque (in Nm) than 2004 Chevrolet Silverado. (353 Nm @ 2800 RPM). This means 1999 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Silverado.
Compare all specifications:
| 2004 Chevrolet Silverado | 1999 Pontiac Bonneville | |
| Make | Chevrolet | Pontiac |
| Model | Silverado | Bonneville |
| Year Released | 2004 | 1999 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 193 HP | 240 HP |
| Engine RPM | 4600 RPM | 5200 RPM |
| Torque | 353 Nm | 380 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Bore Size | 102 mm | 96.5 mm |
| Engine Stroke Size | 88 mm | 86.4 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1775 kg | 1747 kg |
| Vehicle Length | 5170 mm | 5150 mm |
| Vehicle Width | 2000 mm | 1890 mm |
| Vehicle Height | 1810 mm | 1440 mm |
| Wheelbase Size | 3050 mm | 2810 mm |
| Fuel Tank Capacity | 68 L | 70 L |
