2007 BMW X3 vs. 1984 BMW 318
To start off, 2007 BMW X3 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 BMW 318. In addition, the cost of maintenance, including insurance, on 1984 BMW 318 would be higher. At 2,992 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (215 HP @ 4000 RPM) has 112 more horse power than 1984 BMW 318. (103 HP @ 5800 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1984 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 765 kg more than 1984 BMW 318. 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 1984 BMW 318. 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 (480 Nm @ 1750 RPM) has 335 more torque (in Nm) than 1984 BMW 318. (145 Nm @ 4500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW 318. 2007 BMW X3 has automatic transmission and 1984 BMW 318 has manual transmission. 1984 BMW 318 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW X3 | 1984 BMW 318 | |
| Make | BMW | BMW |
| Model | X3 | 318 |
| Year Released | 2007 | 1984 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2992 cc | 1766 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 103 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 480 Nm | 145 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Engine Compression Ratio | 17.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 210 km/hour | 178 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1000 kg |
| Vehicle Length | 4570 mm | 4330 mm |
| Vehicle Width | 1680 mm | 1650 mm |
| Vehicle Height | 1860 mm | 1390 mm |
| Wheelbase Size | 2800 mm | 2580 mm |
| Fuel Tank Capacity | 67 L | 55 L |
