1972 AMC Ambassador vs. 2009 Audi RS4
To start off, 2009 Audi RS4 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 Audi RS4 (414 HP @ 7800 RPM) has 264 more horse power than 1972 AMC Ambassador. (150 HP @ 4200 RPM) In normal driving conditions, 2009 Audi RS4 should accelerate faster than 1972 AMC Ambassador. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 209 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 2009 Audi RS4 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 Audi RS4 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 Audi RS4 (430 Nm @ 5500 RPM) has 98 more torque (in Nm) than 1972 AMC Ambassador. (332 Nm @ 2500 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1972 AMC Ambassador. 1972 AMC Ambassador has automatic transmission and 2009 Audi RS4 has manual transmission. 2009 Audi RS4 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 | 2009 Audi RS4 | |
| Make | AMC | Audi |
| Model | Ambassador | RS4 |
| Year Released | 1972 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 4982 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 150 HP | 414 HP |
| Engine RPM | 4200 RPM | 7800 RPM |
| Torque | 332 Nm | 430 Nm |
| Torque RPM | 2500 RPM | 5500 RPM |
| Engine Bore Size | 95.2 mm | 84.5 mm |
| Engine Stroke Size | 87.3 mm | 92.8 mm |
| Engine Compression Ratio | 8.4:1 | 12.5:1 |
| Top Speed | 157 km/hour | 250 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1636 kg | 1845 kg |
| Vehicle Length | 5370 mm | 4560 mm |
| Vehicle Width | 1970 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 3110 mm | 2660 mm |
