1991 Audi 100 vs. 1977 Opel Monza
To start off, 1991 Audi 100 is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Opel Monza. In addition, the cost of maintenance, including insurance, on 1977 Opel Monza would be higher. At 2,771 cc (6 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (171 HP @ 5500 RPM) has 56 more horse power than 1977 Opel Monza. (115 HP @ 5600 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1977 Opel Monza. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 165 kg more than 1977 Opel Monza. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Opel Monza. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Audi 100 (251 Nm @ 3000 RPM) has 89 more torque (in Nm) than 1977 Opel Monza. (162 Nm @ 4200 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Monza.
Compare all specifications:
| 1991 Audi 100 | 1977 Opel Monza | |
| Make | Audi | Opel |
| Model | 100 | Monza |
| Year Released | 1991 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1979 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 115 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 251 Nm | 162 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Engine Bore Size | 82.5 mm | 95 mm |
| Engine Stroke Size | 86.4 mm | 69.8 mm |
| Top Speed | 218 km/hour | 185 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1335 kg |
| Vehicle Length | 4800 mm | 4730 mm |
| Vehicle Width | 1780 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1350 mm |
| Wheelbase Size | 2690 mm | 2550 mm |
