1992 Buick Roadmaster vs. 2004 Chevrolet Express
To start off, 2004 Chevrolet Express is newer by 12 year(s). Which means there will be less support and parts availability for 1992 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1992 Buick Roadmaster would be higher. At 5,733 cc (8 cylinders), 1992 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (270 HP @ 6000 RPM) has 93 more horse power than 1992 Buick Roadmaster. (177 HP @ 4200 RPM) In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1992 Buick Roadmaster. With that said, vehicle weight also plays an important factor in acceleration. 1992 Buick Roadmaster weights approximately 370 kg more than 2004 Chevrolet Express.
Let's talk about torque, 1992 Buick Roadmaster (394 Nm) has 8 more torque (in Nm) than 2004 Chevrolet Express. (386 Nm). This means 1992 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 2004 Chevrolet Express.
Compare all specifications:
| 1992 Buick Roadmaster | 2004 Chevrolet Express | |
| Make | Buick | Chevrolet |
| Model | Roadmaster | Express |
| Year Released | 1992 | 2004 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 4818 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 177 HP | 270 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 394 Nm | 386 Nm |
| Engine Bore Size | 101.6 mm | 96 mm |
| Engine Stroke Size | 88.4 mm | 83 mm |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1840 kg | 1470 kg |
| Vehicle Length | 5490 mm | 5700 mm |
| Vehicle Width | 1990 mm | 2020 mm |
| Vehicle Height | 1430 mm | 2080 mm |
| Wheelbase Size | 2950 mm | 3440 mm |
| Fuel Tank Capacity | 87 L | 117 L |
