2005 Audi S4 vs. 1981 Opel Monza
To start off, 2005 Audi S4 is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Opel Monza. In addition, the cost of maintenance, including insurance, on 1981 Opel Monza would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 415 kg more than 1981 Opel Monza.
Compare all specifications:
| 2005 Audi S4 | 1981 Opel Monza | |
| Make | Audi | Opel |
| Model | S4 | Monza |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2783 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 0 HP |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1735 kg | 1320 kg |
| Vehicle Length | 4550 mm | 4700 mm |
| Vehicle Width | 1770 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2670 mm |
