1979 BMW 633 vs. 1995 Marcos Mantara
To start off, 1995 Marcos Mantara is newer by 16 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 3,950 cc (8 cylinders), 1995 Marcos Mantara is equipped with a bigger engine. In terms of performance, 1979 BMW 633 (194 HP @ 5500 RPM) has 12 more horse power than 1995 Marcos Mantara. (182 HP @ 4750 RPM). In normal driving conditions, 1979 BMW 633 should accelerate faster than 1995 Marcos Mantara. With that said, vehicle weight also plays an important factor in acceleration. 1979 BMW 633 weights approximately 540 kg more than 1995 Marcos Mantara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1995 Marcos Mantara (313 Nm @ 3600 RPM) has 28 more torque (in Nm) than 1979 BMW 633. (285 Nm @ 4300 RPM). This means 1995 Marcos Mantara will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 633.
Compare all specifications:
| 1979 BMW 633 | 1995 Marcos Mantara | |
| Make | BMW | Marcos |
| Model | 633 | Mantara |
| Year Released | 1979 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 3950 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 194 HP | 182 HP |
| Engine RPM | 5500 RPM | 4750 RPM |
| Torque | 285 Nm | 313 Nm |
| Torque RPM | 4300 RPM | 3600 RPM |
| Engine Bore Size | 89 mm | 94.1 mm |
| Engine Stroke Size | 86 mm | 71.1 mm |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1470 kg | 930 kg |
| Vehicle Length | 4760 mm | 4110 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1390 mm | 1120 mm |
