2007 BMW X3 vs. 1983 BMW 325
To start off, 2007 BMW X3 is newer by 24 year(s). Which means there will be less support and parts availability for 1983 BMW 325. In addition, the cost of maintenance, including insurance, on 1983 BMW 325 would be higher. At 2,979 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (228 HP @ 5900 RPM) has 57 more horse power than 1983 BMW 325. (171 HP @ 5800 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1983 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 969 kg more than 1983 BMW 325. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1983 BMW 325. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 BMW X3 (301 Nm @ 3500 RPM) has 79 more torque (in Nm) than 1983 BMW 325. (222 Nm @ 4000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1983 BMW 325.
Compare all specifications:
| 2007 BMW X3 | 1983 BMW 325 | |
| Make | BMW | BMW |
| Model | X3 | 325 |
| Year Released | 2007 | 1983 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 171 HP |
| Engine RPM | 5900 RPM | 5800 RPM |
| Torque | 301 Nm | 222 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2104 kg | 1135 kg |
| Vehicle Length | 4670 mm | 4330 mm |
| Vehicle Width | 1710 mm | 1650 mm |
| Vehicle Height | 1880 mm | 1390 mm |
| Wheelbase Size | 2830 mm | 2580 mm |
| Fuel Tank Capacity | 67 L | 70 L |
