1972 AMC Ambassador vs. 2009 Mazda CX-7
To start off, 2009 Mazda CX-7 is newer by 37 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, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 94 more horse power than 1972 AMC Ambassador. (150 HP @ 4200 RPM) In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1972 AMC Ambassador. With that said, vehicle weight also plays an important factor in acceleration. 1972 AMC Ambassador weights approximately 307 kg more than 2009 Mazda CX-7.
Because 2009 Mazda CX-7 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, 2009 Mazda CX-7 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, 2009 Mazda CX-7 (350 Nm @ 2500 RPM) has 18 more torque (in Nm) than 1972 AMC Ambassador. (332 Nm @ 2500 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1972 AMC Ambassador.
Compare all specifications:
| 1972 AMC Ambassador | 2009 Mazda CX-7 | |
| Make | AMC | Mazda |
| Model | Ambassador | CX-7 |
| Year Released | 1972 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 4982 cc | 2259 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 244 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 332 Nm | 350 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 95.2 mm | 87.5 mm |
| Engine Stroke Size | 87.3 mm | 94 mm |
| Engine Compression Ratio | 8.4:1 | 10.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1636 kg | 1329 kg |
| Vehicle Length | 5370 mm | 4680 mm |
| Vehicle Width | 1970 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1650 mm |
| Wheelbase Size | 3110 mm | 2760 mm |
