1984 Audi 90 vs. 2004 Mazda 6
To start off, 2004 Mazda 6 is newer by 20 year(s). Which means there will be less support and parts availability for 1984 Audi 90. In addition, the cost of maintenance, including insurance, on 1984 Audi 90 would be higher. At 2,966 cc (6 cylinders), 2004 Mazda 6 is equipped with a bigger engine. In terms of performance, 2004 Mazda 6 (220 HP @ 4000 RPM) has 106 more horse power than 1984 Audi 90. (114 HP @ 5700 RPM) In normal driving conditions, 2004 Mazda 6 should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda 6 weights approximately 481 kg more than 1984 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, 2004 Mazda 6 (257 Nm) has 89 more torque (in Nm) than 1984 Audi 90. (168 Nm). This means 2004 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 2004 Mazda 6 | |
| Make | Audi | Mazda |
| Model | 90 | 6 |
| Year Released | 1984 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2966 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 220 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 168 Nm | 257 Nm |
| Engine Bore Size | 81 mm | 89 mm |
| Engine Stroke Size | 77.4 mm | 80 mm |
| Vehicle Weight | 1056 kg | 1537 kg |
| Vehicle Length | 4470 mm | 4780 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1460 mm |
| Wheelbase Size | 2550 mm | 2680 mm |
