1969 AMC AMX vs. 1986 Audi 90
To start off, 1986 Audi 90 is newer by 17 year(s). Which means there will be less support and parts availability for 1969 AMC AMX. In addition, the cost of maintenance, including insurance, on 1969 AMC AMX would be higher. At 6,384 cc (8 cylinders), 1969 AMC AMX is equipped with a bigger engine. In terms of performance, 1969 AMC AMX (340 HP @ 5100 RPM) has 226 more horse power than 1986 Audi 90. (114 HP @ 5700 RPM). In normal driving conditions, 1969 AMC AMX should accelerate faster than 1986 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1969 AMC AMX weights approximately 352 kg more than 1986 Audi 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1969 AMC AMX (583 Nm @ 3600 RPM) has 414 more torque (in Nm) than 1986 Audi 90. (169 Nm @ 3200 RPM). This means 1969 AMC AMX will have an easier job in driving up hills or pulling heavy equipment than 1986 Audi 90.
Compare all specifications:
| 1969 AMC AMX | 1986 Audi 90 | |
| Make | AMC | Audi |
| Model | AMX | 90 |
| Year Released | 1969 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 6384 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 114 HP |
| Engine RPM | 5100 RPM | 5700 RPM |
| Torque | 583 Nm | 169 Nm |
| Torque RPM | 3600 RPM | 3200 RPM |
| Engine Bore Size | 105.8 mm | 81 mm |
| Engine Stroke Size | 90.8 mm | 77.4 mm |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1402 kg | 1050 kg |
| Vehicle Length | 4470 mm | 4470 mm |
| Vehicle Width | 1910 mm | 1690 mm |
| Vehicle Height | 1110 mm | 1370 mm |
| Wheelbase Size | 2680 mm | 2550 mm |
