1972 AMC Ambassador vs. 2005 BMW 330
To start off, 2005 BMW 330 is newer by 33 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 4,982 cc (8 cylinders), 1972 AMC Ambassador is equipped with a bigger engine. In terms of performance, 2005 BMW 330 (228 HP @ 5900 RPM) has 78 more horse power than 1972 AMC Ambassador. (150 HP @ 4200 RPM) In normal driving conditions, 2005 BMW 330 should accelerate faster than 1972 AMC Ambassador. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 330 weights approximately 50 kg more than 1972 AMC Ambassador. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 330 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, 2005 BMW 330 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 (332 Nm @ 2500 RPM) has 32 more torque (in Nm) than 2005 BMW 330. (300 Nm @ 3500 RPM). This means 1972 AMC Ambassador will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 330.
Compare all specifications:
| 1972 AMC Ambassador | 2005 BMW 330 | |
| Make | AMC | BMW |
| Model | Ambassador | 330 |
| Year Released | 1972 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4982 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 228 HP |
| Engine RPM | 4200 RPM | 5900 RPM |
| Torque | 332 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 95.2 mm | 84 mm |
| Engine Stroke Size | 87.3 mm | 89.6 mm |
| Engine Compression Ratio | 8.4:1 | 10.0:1 |
| Top Speed | 157 km/hour | 243 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1636 kg | 1686 kg |
| Vehicle Length | 5370 mm | 4480 mm |
| Vehicle Width | 1970 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 3110 mm | 2730 mm |
