1990 BMW 320 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 BMW 320. In addition, the cost of maintenance, including insurance, on 1990 BMW 320 would be higher. At 2,199 cc (6 cylinders), 1990 BMW 320 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (149 HP @ 4000 RPM) has 34 more horse power than 1990 BMW 320. (115 HP @ 4800 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 1990 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 504 kg more than 1990 BMW 320. 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 1990 BMW 320. 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 (330 Nm) has 106 more torque (in Nm) than 1990 BMW 320. (224 Nm). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 320.
Compare all specifications:
| 1990 BMW 320 | 2007 BMW X3 | |
| Make | BMW | BMW |
| Model | 320 | X3 |
| Year Released | 1990 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 149 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 224 Nm | 330 Nm |
| Engine Compression Ratio | 8.8:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1236 kg | 1740 kg |
| Vehicle Length | 4330 mm | 4570 mm |
| Vehicle Width | 1650 mm | 1680 mm |
| Vehicle Height | 1390 mm | 1860 mm |
| Wheelbase Size | 2580 mm | 2800 mm |
