1970 AMC Ambassador vs. 2002 Infiniti QX4
To start off, 2002 Infiniti QX4 is newer by 32 year(s). Which means there will be less support and parts availability for 1970 AMC Ambassador. In addition, the cost of maintenance, including insurance, on 1970 AMC Ambassador would be higher. At 4,981 cc (8 cylinders), 1970 AMC Ambassador is equipped with a bigger engine. In terms of performance, 2002 Infiniti QX4 (238 HP @ 6000 RPM) has 28 more horse power than 1970 AMC Ambassador. (210 HP @ 4400 RPM) In normal driving conditions, 2002 Infiniti QX4 should accelerate faster than 1970 AMC Ambassador. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti QX4 weights approximately 310 kg more than 1970 AMC Ambassador. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 1970 AMC Ambassador. In wet, icy, snow, or gravel driving conditions, 2002 Infiniti QX4 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, 1970 AMC Ambassador (414 Nm @ 2800 RPM) has 55 more torque (in Nm) than 2002 Infiniti QX4. (359 Nm @ 3200 RPM). This means 1970 AMC Ambassador will have an easier job in driving up hills or pulling heavy equipment than 2002 Infiniti QX4.
Compare all specifications:
| 1970 AMC Ambassador | 2002 Infiniti QX4 | |
| Make | AMC | Infiniti |
| Model | Ambassador | QX4 |
| Year Released | 1970 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 4981 cc | 3498 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 210 HP | 238 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 414 Nm | 359 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1650 kg | 1960 kg |
| Vehicle Length | 5290 mm | 4660 mm |
| Vehicle Width | 1970 mm | 1850 mm |
| Vehicle Height | 1410 mm | 1800 mm |
| Wheelbase Size | 3110 mm | 2710 mm |
