1990 Buick Roadmaster vs. 2005 Chevrolet Colorado
To start off, 2005 Chevrolet Colorado is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1990 Buick Roadmaster would be higher. At 5,002 cc (8 cylinders), 1990 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Colorado (175 HP @ 6000 RPM) has 7 more horse power than 1990 Buick Roadmaster. (168 HP @ 4200 RPM) In normal driving conditions, 2005 Chevrolet Colorado should accelerate faster than 1990 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1990 Buick Roadmaster weights approximately 427 kg more than 2005 Chevrolet Colorado.
Let's talk about torque, 1990 Buick Roadmaster (346 Nm) has 95 more torque (in Nm) than 2005 Chevrolet Colorado. (251 Nm). This means 1990 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Colorado.
Compare all specifications:
| 1990 Buick Roadmaster | 2005 Chevrolet Colorado | |
| Make | Buick | Chevrolet |
| Model | Roadmaster | Colorado |
| Year Released | 1990 | 2005 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 2768 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 175 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 346 Nm | 251 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2000 kg | 1573 kg |
| Vehicle Length | 5540 mm | 5270 mm |
| Vehicle Width | 2040 mm | 1720 mm |
| Vehicle Height | 1540 mm | 1650 mm |
| Wheelbase Size | 2950 mm | 3210 mm |
