2005 BMW 325 vs. 1971 Mercedes-Benz 350
To start off, 2005 BMW 325 is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Mercedes-Benz 350. In addition, the cost of maintenance, including insurance, on 1971 Mercedes-Benz 350 would be higher. At 3,499 cc (8 cylinders), 1971 Mercedes-Benz 350 is equipped with a bigger engine. In terms of performance, 1971 Mercedes-Benz 350 (200 HP @ 5800 RPM) has 10 more horse power than 2005 BMW 325. (190 HP @ 7400 RPM) In normal driving conditions, 1971 Mercedes-Benz 350 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 82 kg more than 1971 Mercedes-Benz 350.
Let's talk about torque, 1971 Mercedes-Benz 350 (286 Nm) has 49 more torque (in Nm) than 2005 BMW 325. (237 Nm). This means 1971 Mercedes-Benz 350 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2005 BMW 325 | 1971 Mercedes-Benz 350 | |
| Make | BMW | Mercedes-Benz |
| Model | 325 | 350 |
| Year Released | 2005 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 3499 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 190 HP | 200 HP |
| Engine RPM | 7400 RPM | 5800 RPM |
| Torque | 237 Nm | 286 Nm |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 75 mm | 65.8 mm |
| Engine Compression Ratio | 10.5:1 | 9.5:1 |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1548 kg |
| Vehicle Length | 4480 mm | 4380 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1350 mm |
| Wheelbase Size | 2830 mm | 2470 mm |
