1978 BMW 320 vs. 2003 BMW X3
To start off, 2003 BMW X3 is newer by 25 year(s). Which means there will be less support and parts availability for 1978 BMW 320. In addition, the cost of maintenance, including insurance, on 1978 BMW 320 would be higher. At 2,979 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 1978 BMW 320 (641 HP @ 9000 RPM) has 413 more horse power than 2003 BMW X3. (228 HP @ 5900 RPM). In normal driving conditions, 1978 BMW 320 should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 1000 kg more than 1978 BMW 320.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW 320. In wet, icy, snow, or gravel driving conditions, 2003 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. 2003 BMW X3 has automatic transmission and 1978 BMW 320 has manual transmission. 1978 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
1978 BMW 320 | 2003 BMW X3 | |
Make | BMW | BMW |
Model | 320 | X3 |
Year Released | 1978 | 2003 |
Engine Position | Front | Front |
Engine Size | 1991 cc | 2979 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 641 HP | 228 HP |
Engine RPM | 9000 RPM | 5900 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 840 kg | 1840 kg |
Vehicle Length | 4520 mm | 4570 mm |
Vehicle Width | 1840 mm | 1860 mm |
Vehicle Height | 1380 mm | 1680 mm |
Wheelbase Size | 2570 mm | 2730 mm |