1991 Audi 100 vs. 1973 Nissan Sunny
To start off, 1991 Audi 100 is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1973 Nissan Sunny 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 118 more horse power than 1973 Nissan Sunny. (53 HP @ 6000 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1973 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 800 kg more than 1973 Nissan Sunny. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Audi 100 (251 Nm @ 3000 RPM) has 156 more torque (in Nm) than 1973 Nissan Sunny. (95 Nm @ 4000 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1973 Nissan Sunny.
Compare all specifications:
| 1991 Audi 100 | 1973 Nissan Sunny | |
| Make | Audi | Nissan |
| Model | 100 | Sunny |
| Year Released | 1991 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 1171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 171 HP | 53 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 251 Nm | 95 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Vehicle Weight | 1500 kg | 700 kg |
| Vehicle Length | 4800 mm | 3840 mm |
| Vehicle Width | 1780 mm | 1500 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2690 mm | 2310 mm |
