1984 BMW 323 vs. 2008 BMW X5
To start off, 2008 BMW X5 is newer by 24 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 4,799 cc (8 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (351 HP @ 6300 RPM) has 203 more horse power than 1984 BMW 323. (148 HP @ 6000 RPM) In normal driving conditions, 2008 BMW X5 should accelerate faster than 1984 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 1110 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 2008 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, 2008 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, 2008 BMW X5 (475 Nm @ 3400 RPM) has 270 more torque (in Nm) than 1984 BMW 323. (205 Nm @ 4000 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 323. 2008 BMW X5 has automatic transmission and 1984 BMW 323 has manual transmission. 1984 BMW 323 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 BMW 323 | 2008 BMW X5 | |
| Make | BMW | BMW |
| Model | 323 | X5 |
| Year Released | 1984 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2314 cc | 4799 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 351 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 205 Nm | 475 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Top Speed | 204 km/hour | 246 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1090 kg | 2200 kg |
| Vehicle Length | 4330 mm | 4860 mm |
| Vehicle Width | 1650 mm | 1940 mm |
| Vehicle Height | 1390 mm | 1770 mm |
| Wheelbase Size | 2580 mm | 2940 mm |
