1984 BMW 323 vs. 2000 BMW X5
To start off, 2000 BMW X5 is newer by 16 year(s). Which means there will be less support and parts availability for 1984 BMW 323. In addition, the cost of maintenance, including insurance, on 1984 BMW 323 would be higher. At 2,793 cc (6 cylinders), 2000 BMW X5 is equipped with a bigger engine. In terms of performance, 2000 BMW X5 (190 HP @ 5300 RPM) has 42 more horse power than 1984 BMW 323. (148 HP @ 6000 RPM) In normal driving conditions, 2000 BMW X5 should accelerate faster than 1984 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2000 BMW X5 weights approximately 880 kg more than 1984 BMW 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1984 BMW 323. In wet, icy, snow, or gravel driving conditions, 2000 BMW X5 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, 2000 BMW X5 (281 Nm @ 3950 RPM) has 76 more torque (in Nm) than 1984 BMW 323. (205 Nm @ 4000 RPM). This means 2000 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 323.
Compare all specifications:
| 1984 BMW 323 | 2000 BMW X5 | |
| Make | BMW | BMW |
| Model | 323 | X5 |
| Year Released | 1984 | 2000 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2314 cc | 2793 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 190 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 205 Nm | 281 Nm |
| Torque RPM | 4000 RPM | 3950 RPM |
| Engine Bore Size | 80 mm | 84.1 mm |
| Engine Stroke Size | 76.8 mm | 84.1 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1090 kg | 1970 kg |
| Vehicle Length | 4330 mm | 4670 mm |
| Vehicle Width | 1650 mm | 1880 mm |
| Vehicle Height | 1390 mm | 1710 mm |
| Wheelbase Size | 2580 mm | 2830 mm |
