1998 BMW 320 vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW 320. In addition, the cost of maintenance, including insurance, on 1998 BMW 320 would be higher. At 4,799 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (350 HP @ 6300 RPM) has 180 more horse power than 1998 BMW 320. (170 HP @ 6250 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 1998 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 700 kg more than 1998 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 320. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (475 Nm @ 3400 RPM) has 265 more torque (in Nm) than 1998 BMW 320. (210 Nm @ 3500 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 320.
Compare all specifications:
| 1998 BMW 320 | 2007 BMW X5 | |
| Make | BMW | BMW |
| Model | 320 | X5 |
| Year Released | 1998 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2169 cc | 4799 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 170 HP | 350 HP |
| Engine RPM | 6250 RPM | 6300 RPM |
| Torque | 210 Nm | 475 Nm |
| Torque RPM | 3500 RPM | 3400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 224 km/hour | 237 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 6.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 2200 kg |
| Vehicle Length | 4480 mm | 4670 mm |
| Vehicle Width | 1750 mm | 1940 mm |
| Vehicle Height | 1420 mm | 1740 mm |
| Wheelbase Size | 2730 mm | 2940 mm |
| Fuel Tank Capacity | 63 L | 85 L |
