1975 AC 428 vs. 2004 BMW 325
To start off, 2004 BMW 325 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 AC 428. In addition, the cost of maintenance, including insurance, on 1975 AC 428 would be higher. At 7,003 cc (8 cylinders), 1975 AC 428 is equipped with a bigger engine. In terms of performance, 1975 AC 428 (298 HP @ 4600 RPM) has 114 more horse power than 2004 BMW 325. (184 HP @ 7250 RPM). In normal driving conditions, 1975 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 1975 AC 428.
Let's talk about torque, 1975 AC 428 (639 Nm) has 402 more torque (in Nm) than 2004 BMW 325. (237 Nm). This means 1975 AC 428 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 325.
Compare all specifications:
| 1975 AC 428 | 2004 BMW 325 | |
| Make | AC | BMW |
| Model | 428 | 325 |
| Year Released | 1975 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 7003 cc | 2490 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 298 HP | 184 HP |
| Engine RPM | 4600 RPM | 7250 RPM |
| Torque | 639 Nm | 237 Nm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1595 kg |
| Vehicle Length | 4430 mm | 4480 mm |
| Vehicle Width | 1710 mm | 1750 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2450 mm | 2730 mm |
