2004 BMW 325 vs. 1991 Citroen AX
To start off, 2004 BMW 325 is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Citroen AX. In addition, the cost of maintenance, including insurance, on 1991 Citroen AX would be higher. At 2,490 cc (6 cylinders), 2004 BMW 325 is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (184 HP @ 7250 RPM) has 136 more horse power than 1991 Citroen AX. (48 HP @ 6000 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 1991 Citroen AX. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 325 weights approximately 927 kg more than 1991 Citroen AX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 BMW 325 (237 Nm) has 162 more torque (in Nm) than 1991 Citroen AX. (75 Nm). This means 2004 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1991 Citroen AX.
Compare all specifications:
| 2004 BMW 325 | 1991 Citroen AX | |
| Make | BMW | Citroen |
| Model | 325 | AX |
| Year Released | 2004 | 1991 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 953 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 184 HP | 48 HP |
| Engine RPM | 7250 RPM | 6000 RPM |
| Torque | 237 Nm | 75 Nm |
| Engine Bore Size | 84 mm | 70 mm |
| Engine Stroke Size | 75 mm | 62 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1595 kg | 668 kg |
| Vehicle Length | 4480 mm | 3510 mm |
| Vehicle Width | 1750 mm | 1560 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2730 mm | 2290 mm |
