2004 BMW 325 vs. 1973 AC 428
To start off, 2004 BMW 325 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 AC 428. In addition, the cost of maintenance, including insurance, on 1973 AC 428 would be higher. At 7,002 cc (8 cylinders), 1973 AC 428 is equipped with a bigger engine. In terms of performance, 1973 AC 428 (298 HP @ 4600 RPM) has 114 more horse power than 2004 BMW 325. (184 HP @ 7250 RPM) In normal driving conditions, 1973 AC 428 should accelerate faster than 2004 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 165 kg more than 1973 AC 428.
Let's talk about torque, 1973 AC 428 (639 Nm) has 402 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 1973 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 2004 BMW 325 | 1973 AC 428 | |
| Make | BMW | AC |
| Model | 325 | 428 |
| Year Released | 2004 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 7002 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 298 HP |
| Engine RPM | 7250 RPM | 4600 RPM |
| Torque | 237 Nm | 639 Nm |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1595 kg | 1430 kg |
| Vehicle Length | 4480 mm | 4430 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1310 mm |
| Wheelbase Size | 2730 mm | 2450 mm |
