1972 AMC Ambassador vs. 2003 BMW X3
To start off, 2003 BMW X3 is newer by 31 year(s). Which means there will be less support and parts availability for 1972 AMC Ambassador. In addition, the cost of maintenance, including insurance, on 1972 AMC Ambassador would be higher. At 6,571 cc (8 cylinders), 1972 AMC Ambassador is equipped with a bigger engine. In terms of performance, 1972 AMC Ambassador (255 HP @ 4600 RPM) has 54 more horse power than 2003 BMW X3. (201 HP @ 4000 RPM). In normal driving conditions, 1972 AMC Ambassador should accelerate faster than 2003 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 102 kg more than 1972 AMC Ambassador.
Because 2003 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1972 AMC Ambassador. 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. Let's talk about torque, 1972 AMC Ambassador (469 Nm @ 3300 RPM) has 59 more torque (in Nm) than 2003 BMW X3. (410 Nm @ 1500 RPM). This means 1972 AMC Ambassador will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X3.
Compare all specifications:
| 1972 AMC Ambassador | 2003 BMW X3 | |
| Make | AMC | BMW |
| Model | Ambassador | X3 |
| Year Released | 1972 | 2003 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 6571 cc | 2995 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 201 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Torque | 469 Nm | 410 Nm |
| Torque RPM | 3300 RPM | 1500 RPM |
| Engine Bore Size | 105.6 mm | 84 mm |
| Engine Stroke Size | 93.4 mm | 90 mm |
| Top Speed | 175 km/hour | 215 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1828 kg | 1930 kg |
| Vehicle Length | 5330 mm | 4570 mm |
| Vehicle Width | 1970 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1680 mm |
| Wheelbase Size | 3110 mm | 2730 mm |
