2009 Audi A4 vs. 1971 Nissan Sunny
To start off, 2009 Audi A4 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1971 Nissan Sunny would be higher. At 2,697 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (187 HP @ 3500 RPM) has 134 more horse power than 1971 Nissan Sunny. (53 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1971 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 945 kg more than 1971 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, 2009 Audi A4 (400 Nm @ 1400 RPM) has 305 more torque (in Nm) than 1971 Nissan Sunny. (95 Nm @ 4000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Nissan Sunny.
Compare all specifications:
| 2009 Audi A4 | 1971 Nissan Sunny | |
| Make | Audi | Nissan |
| Model | A4 | Sunny |
| Year Released | 2009 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2697 cc | 1171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 187 HP | 53 HP |
| Engine RPM | 3500 RPM | 6000 RPM |
| Torque | 400 Nm | 95 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1645 kg | 700 kg |
| Vehicle Length | 4710 mm | 3840 mm |
| Vehicle Width | 1830 mm | 1500 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2810 mm | 2310 mm |
