1985 BMW 628 vs. 2004 BMW 325
To start off, 2004 BMW 325 is newer by 19 year(s). Which means there will be less support and parts availability for 1985 BMW 628. In addition, the cost of maintenance, including insurance, on 1985 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1985 BMW 628 is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (184 HP @ 7250 RPM) has 3 more horse power than 1985 BMW 628. (181 HP @ 6000 RPM) In normal driving conditions, 2004 BMW 325 should accelerate faster than 1985 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 125 kg more than 1985 BMW 628. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1985 BMW 628 (240 Nm) has 3 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 1985 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 1985 BMW 628 | 2004 BMW 325 | |
| Make | BMW | BMW |
| Model | 628 | 325 |
| Year Released | 1985 | 2004 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 2490 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 184 HP |
| Engine RPM | 6000 RPM | 7250 RPM |
| Torque | 240 Nm | 237 Nm |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 80 mm | 75 mm |
| Engine Compression Ratio | 9.3:1 | 10.5:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1595 kg |
| Vehicle Length | 4760 mm | 4480 mm |
| Vehicle Width | 1730 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2640 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 63 L |
