2004 BMW 325 vs. 1970 Opel Manta
To start off, 2004 BMW 325 is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Opel Manta. In addition, the cost of maintenance, including insurance, on 1970 Opel Manta would be higher. At 2,490 cc (6 cylinders), 2004 BMW 325 is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (184 HP @ 7250 RPM) has 117 more horse power than 1970 Opel Manta. (67 HP @ 5200 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 1970 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 650 kg more than 1970 Opel Manta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 BMW 325 (237 Nm) has 129 more torque (in Nm) than 1970 Opel Manta. (108 Nm). This means 2004 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel Manta.
Compare all specifications:
| 2004 BMW 325 | 1970 Opel Manta | |
| Make | BMW | Opel |
| Model | 325 | Manta |
| Year Released | 2004 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 67 HP |
| Engine RPM | 7250 RPM | 5200 RPM |
| Torque | 237 Nm | 108 Nm |
| Engine Bore Size | 84 mm | 85.1 mm |
| Engine Stroke Size | 75 mm | 69.8 mm |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1595 kg | 945 kg |
| Vehicle Length | 4480 mm | 4300 mm |
| Vehicle Width | 1750 mm | 1640 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2730 mm | 2440 mm |
