1972 AMC Ambassador vs. 1975 BMW 320
To start off, 1975 BMW 320 is newer by 3 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 5,899 cc (8 cylinders), 1972 AMC Ambassador is equipped with a bigger engine. In terms of performance, 1972 AMC Ambassador (220 HP @ 4400 RPM) has 92 more horse power than 1975 BMW 320. (128 HP @ 6000 RPM). In normal driving conditions, 1972 AMC Ambassador should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 1972 AMC Ambassador weights approximately 753 kg more than 1975 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 (428 Nm @ 3100 RPM) has 254 more torque (in Nm) than 1975 BMW 320. (174 Nm @ 4000 RPM). This means 1972 AMC Ambassador will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320. 1972 AMC Ambassador has automatic transmission and 1975 BMW 320 has manual transmission. 1975 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 AMC Ambassador will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 AMC Ambassador | 1975 BMW 320 | |
| Make | AMC | BMW |
| Model | Ambassador | 320 |
| Year Released | 1972 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 5899 cc | 1991 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 220 HP | 128 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 428 Nm | 174 Nm |
| Torque RPM | 3100 RPM | 4000 RPM |
| Engine Bore Size | 103.6 mm | 80 mm |
| Engine Stroke Size | 87.3 mm | 66 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1803 kg | 1050 kg |
| Vehicle Length | 5330 mm | 4330 mm |
| Vehicle Width | 1970 mm | 1650 mm |
| Vehicle Height | 1450 mm | 1390 mm |
| Wheelbase Size | 3110 mm | 2580 mm |
