1991 Buick Roadmaster vs. 1977 Mazda 616
To start off, 1991 Buick Roadmaster is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Mazda 616. In addition, the cost of maintenance, including insurance, on 1977 Mazda 616 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 1977 Mazda 616. (79 HP @ 5500 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1977 Mazda 616. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Roadmaster weights approximately 1090 kg more than 1977 Mazda 616. 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 222 more torque (in Nm) than 1977 Mazda 616. (124 Nm @ 3500 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 616.
Compare all specifications:
1991 Buick Roadmaster | 1977 Mazda 616 | |
Make | Buick | Mazda |
Model | Roadmaster | 616 |
Year Released | 1991 | 1977 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 5002 cc | 1586 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 168 HP | 79 HP |
Engine RPM | 4200 RPM | 5500 RPM |
Torque | 346 Nm | 124 Nm |
Torque RPM | 2400 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 2000 kg | 910 kg |
Vehicle Length | 5540 mm | 4160 mm |
Vehicle Width | 2040 mm | 1590 mm |
Vehicle Height | 1540 mm | 1400 mm |
Wheelbase Size | 2950 mm | 2480 mm |