2004 BMW 325 vs. 1977 Opel Monza
To start off, 2004 BMW 325 is newer by 27 year(s). Which means there will be less support and parts availability for 1977 Opel Monza. In addition, the cost of maintenance, including insurance, on 1977 Opel Monza would be higher. At 2,969 cc (6 cylinders), 1977 Opel Monza is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (184 HP @ 7250 RPM) has 4 more horse power than 1977 Opel Monza. (180 HP @ 5800 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 1977 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 228 kg more than 1977 Opel Monza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1977 Opel Monza (248 Nm) has 11 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 1977 Opel Monza will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 1977 Opel Monza | |
| Make | BMW | Opel |
| Model | 325 | Monza |
| Year Released | 2004 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 2969 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 180 HP |
| Engine RPM | 7250 RPM | 5800 RPM |
| Torque | 237 Nm | 248 Nm |
| Engine Bore Size | 84 mm | 95 mm |
| Engine Stroke Size | 75 mm | 69.8 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1595 kg | 1367 kg |
| Vehicle Length | 4480 mm | 4730 mm |
| Vehicle Width | 1750 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1350 mm |
| Wheelbase Size | 2730 mm | 2670 mm |
