1999 Buick Regal vs. 2004 Chevrolet Colorado
To start off, 2004 Chevrolet Colorado is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Buick Regal. In addition, the cost of maintenance, including insurance, on 1999 Buick Regal would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 1999 Buick Regal (245 HP @ 5200 RPM) has 70 more horse power than 2004 Chevrolet Colorado. (175 HP @ 6000 RPM). In normal driving conditions, 1999 Buick Regal should accelerate faster than 2004 Chevrolet Colorado. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Regal weights approximately 104 kg more than 2004 Chevrolet Colorado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1999 Buick Regal (380 Nm) has 128 more torque (in Nm) than 2004 Chevrolet Colorado. (252 Nm). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Colorado.
Compare all specifications:
| 1999 Buick Regal | 2004 Chevrolet Colorado | |
| Make | Buick | Chevrolet |
| Model | Regal | Colorado |
| Year Released | 1999 | 2004 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 2770 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 245 HP | 175 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 380 Nm | 252 Nm |
| Engine Bore Size | 97 mm | 93 mm |
| Engine Stroke Size | 86 mm | 102 mm |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1456 kg |
| Vehicle Length | 4990 mm | 4900 mm |
| Vehicle Width | 1850 mm | 1720 mm |
| Vehicle Height | 1440 mm | 1650 mm |
| Wheelbase Size | 2780 mm | 2630 mm |
| Fuel Tank Capacity | 64 L | 74 L |
