1973 BMW 3.3 vs. 2013 BMW X1
To start off, 2013 BMW X1 is newer by 40 year(s). Which means there will be less support and parts availability for 1973 BMW 3.3. In addition, the cost of maintenance, including insurance, on 1973 BMW 3.3 would be higher. At 3,295 cc (6 cylinders), 1973 BMW 3.3 is equipped with a bigger engine. In terms of performance, 2013 BMW X1 (296 HP @ 5800 RPM) has 106 more horse power than 1973 BMW 3.3. (190 HP @ 5500 RPM) In normal driving conditions, 2013 BMW X1 should accelerate faster than 1973 BMW 3.3. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X1 weights approximately 315 kg more than 1973 BMW 3.3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW X1 is all wheel drive (AWD), it will have significant more traction and grip than 1973 BMW 3.3. In wet, icy, snow, or gravel driving conditions, 2013 BMW X1 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, 2013 BMW X1 (407 Nm @ 5000 RPM) has 118 more torque (in Nm) than 1973 BMW 3.3. (289 Nm @ 4000 RPM). This means 2013 BMW X1 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 3.3.
Compare all specifications:
| 1973 BMW 3.3 | 2013 BMW X1 | |
| Make | BMW | BMW |
| Model | 3.3 | X1 |
| Year Released | 1973 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 3295 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 190 HP | 296 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 289 Nm | 407 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Compression Ratio | 9.0:1 | 10.2 :1 |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1765 kg |
| Vehicle Length | 4810 mm | 4484 mm |
| Vehicle Width | 1760 mm | 2044 mm |
| Vehicle Height | 1450 mm | 1545 mm |
| Wheelbase Size | 2800 mm | 2760 mm |
| Fuel Tank Capacity | 95 L | 63 L |
