1991 Buick Roadmaster vs. 1970 Chevrolet Comodoro
To start off, 1991 Buick Roadmaster is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Chevrolet Comodoro. In addition, the cost of maintenance, including insurance, on 1970 Chevrolet Comodoro would be higher. At 5,002 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (168 HP @ 4200 RPM) has 89 more horse power than 1970 Chevrolet Comodoro. (79 HP @ 4400 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1970 Chevrolet Comodoro. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 880 kg more than 1970 Chevrolet Comodoro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Buick Roadmaster (346 Nm @ 2400 RPM) has 181 more torque (in Nm) than 1970 Chevrolet Comodoro. (165 Nm @ 2500 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1970 Chevrolet Comodoro.
Compare all specifications:
1991 Buick Roadmaster | 1970 Chevrolet Comodoro | |
Make | Buick | Chevrolet |
Model | Roadmaster | Comodoro |
Year Released | 1991 | 1970 |
Engine Position | Front | Front |
Engine Size | 5002 cc | 2470 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 168 HP | 79 HP |
Engine RPM | 4200 RPM | 4400 RPM |
Torque | 346 Nm | 165 Nm |
Torque RPM | 2400 RPM | 2500 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 2000 kg | 1120 kg |
Vehicle Length | 5540 mm | 4720 mm |
Vehicle Width | 2040 mm | 1770 mm |
Vehicle Height | 1540 mm | 1390 mm |
Wheelbase Size | 2950 mm | 2670 mm |