1991 Audi Coupe vs. 1970 Nissan Sunny
To start off, 1991 Audi Coupe is newer by 21 year(s). Which means there will be less support and parts availability for 1970 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1970 Nissan Sunny would be higher. At 2,771 cc (6 cylinders), 1991 Audi Coupe is equipped with a bigger engine. In terms of performance, 1991 Audi Coupe (172 HP @ 5500 RPM) has 128 more horse power than 1970 Nissan Sunny. (44 HP @ 6000 RPM). In normal driving conditions, 1991 Audi Coupe should accelerate faster than 1970 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi Coupe weights approximately 755 kg more than 1970 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 Coupe (250 Nm @ 3000 RPM) has 175 more torque (in Nm) than 1970 Nissan Sunny. (75 Nm @ 3600 RPM). This means 1991 Audi Coupe will have an easier job in driving up hills or pulling heavy equipment than 1970 Nissan Sunny.
Compare all specifications:
| 1991 Audi Coupe | 1970 Nissan Sunny | |
| Make | Audi | Nissan |
| Model | Coupe | Sunny |
| Year Released | 1991 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 988 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 44 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 250 Nm | 75 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1400 kg | 645 kg |
| Vehicle Length | 4370 mm | 3830 mm |
| Vehicle Width | 1720 mm | 1450 mm |
| Vehicle Height | 1380 mm | 1350 mm |
| Wheelbase Size | 2560 mm | 2290 mm |
