1984 Audi 90 vs. 2003 Mazda Roadster
To start off, 2003 Mazda Roadster is newer by 19 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 2,226 cc (5 cylinders), 1984 Audi 90 is equipped with a bigger engine. In terms of performance, 2003 Mazda Roadster (148 HP @ 7000 RPM) has 9 more horse power than 1984 Audi 90. (139 HP @ 5700 RPM) In normal driving conditions, 2003 Mazda Roadster should accelerate faster than 1984 Audi 90. With that said, vehicle weight also plays an important factor in acceleration. 1984 Audi 90 weights approximately 180 kg more than 2003 Mazda Roadster.
Let's talk about torque, 1984 Audi 90 (190 Nm @ 3500 RPM) has 23 more torque (in Nm) than 2003 Mazda Roadster. (167 Nm @ 5500 RPM). This means 1984 Audi 90 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
| 1984 Audi 90 | 2003 Mazda Roadster | |
| Make | Audi | Mazda |
| Model | 90 | Roadster |
| Year Released | 1984 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 1838 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 139 HP | 148 HP |
| Engine RPM | 5700 RPM | 7000 RPM |
| Torque | 190 Nm | 167 Nm |
| Torque RPM | 3500 RPM | 5500 RPM |
| Engine Bore Size | 81 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 85 mm |
| Vehicle Weight | 1260 kg | 1080 kg |
| Vehicle Length | 4470 mm | 3960 mm |
| Vehicle Width | 1690 mm | 1690 mm |
| Vehicle Height | 1370 mm | 1240 mm |
| Wheelbase Size | 2550 mm | 2270 mm |
