1979 BMW 633 vs. 1981 Mazda 323
To start off, 1981 Mazda 323 is newer by 2 year(s). Which means there will be less support and parts availability for 1979 BMW 633. In addition, the cost of maintenance, including insurance, on 1979 BMW 633 would be higher. At 3,210 cc (6 cylinders), 1979 BMW 633 is equipped with a bigger engine. In terms of performance, 1979 BMW 633 (194 HP @ 5500 RPM) has 141 more horse power than 1981 Mazda 323. (53 HP @ 6000 RPM). In normal driving conditions, 1979 BMW 633 should accelerate faster than 1981 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW 633 weights approximately 620 kg more than 1981 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1979 BMW 633 (285 Nm @ 4300 RPM) has 206 more torque (in Nm) than 1981 Mazda 323. (79 Nm @ 4000 RPM). This means 1979 BMW 633 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda 323.
Compare all specifications:
1979 BMW 633 | 1981 Mazda 323 | |
Make | BMW | Mazda |
Model | 633 | 323 |
Year Released | 1979 | 1981 |
Engine Position | Front | Front |
Engine Size | 3210 cc | 1069 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 194 HP | 53 HP |
Engine RPM | 5500 RPM | 6000 RPM |
Torque | 285 Nm | 79 Nm |
Torque RPM | 4300 RPM | 4000 RPM |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1470 kg | 850 kg |
Vehicle Length | 4760 mm | 3960 mm |
Vehicle Width | 1760 mm | 1640 mm |
Vehicle Height | 1390 mm | 1380 mm |
Wheelbase Size | 2640 mm | 2370 mm |