1975 Audi 80 vs. 1993 Opel Calibra
To start off, 1993 Opel Calibra is newer by 18 year(s). Which means there will be less support and parts availability for 1975 Audi 80. In addition, the cost of maintenance, including insurance, on 1975 Audi 80 would be higher. At 1,998 cc (4 cylinders), 1993 Opel Calibra is equipped with a bigger engine. In terms of performance, 1993 Opel Calibra (115 HP @ 5200 RPM) has 25 more horse power than 1975 Audi 80. (90 HP @ 5600 RPM) In normal driving conditions, 1993 Opel Calibra should accelerate faster than 1975 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1993 Opel Calibra weights approximately 174 kg more than 1975 Audi 80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1993 Opel Calibra (173 Nm) has 10 more torque (in Nm) than 1975 Audi 80. (163 Nm). This means 1993 Opel Calibra will have an easier job in driving up hills or pulling heavy equipment than 1975 Audi 80.
Compare all specifications:
| 1975 Audi 80 | 1993 Opel Calibra | |
| Make | Audi | Opel |
| Model | 80 | Calibra |
| Year Released | 1975 | 1993 |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 115 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 163 Nm | 173 Nm |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1020 kg | 1194 kg |
| Vehicle Length | 4400 mm | 4500 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1610 mm |
| Wheelbase Size | 2550 mm | 2610 mm |
