1972 AMC Ambassador vs. 2007 Chevrolet HHR
To start off, 2007 Chevrolet HHR is newer by 35 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, 2007 Chevrolet HHR (175 HP @ 6200 RPM) has 25 more horse power than 1972 AMC Ambassador. (150 HP @ 4200 RPM) In normal driving conditions, 2007 Chevrolet HHR should accelerate faster than 1972 AMC Ambassador.
Because 1972 AMC Ambassador is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 AMC Ambassador. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet HHR, being front wheel drive (FWD), will offer much better control with better grip. 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 108 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm @ 5000 RPM). This means 1972 AMC Ambassador will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR.
Compare all specifications:
| 1972 AMC Ambassador | 2007 Chevrolet HHR | |
| Make | AMC | Chevrolet |
| Model | Ambassador | HHR |
| Year Released | 1972 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4982 cc | 2397 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 150 HP | 175 HP |
| Engine RPM | 4200 RPM | 6200 RPM |
| Torque | 332 Nm | 224 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Engine Bore Size | 95.2 mm | 87.9 mm |
| Engine Stroke Size | 87.3 mm | 97.8 mm |
| Engine Compression Ratio | 8.4:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 5370 mm | 4440 mm |
| Vehicle Width | 1970 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1570 mm |
| Wheelbase Size | 3110 mm | 2630 mm |
