2004 Audi A4 vs. 1972 Renault 15
To start off, 2004 Audi A4 is newer by 32 year(s). Which means there will be less support and parts availability for 1972 Renault 15. In addition, the cost of maintenance, including insurance, on 1972 Renault 15 would be higher. At 2,967 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (218 HP @ 6300 RPM) has 159 more horse power than 1972 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1972 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 520 kg more than 1972 Renault 15. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Audi A4 (300 Nm @ 3200 RPM) has 202 more torque (in Nm) than 1972 Renault 15. (98 Nm @ 3500 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1972 Renault 15.
Compare all specifications:
| 2004 Audi A4 | 1972 Renault 15 | |
| Make | Audi | Renault |
| Model | A4 | 15 |
| Year Released | 2004 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 218 HP | 59 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 300 Nm | 98 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 82.5 mm | 75 mm |
| Engine Stroke Size | 92.8 mm | 69 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1485 kg | 965 kg |
| Vehicle Length | 4550 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2430 mm | 2440 mm |
| Fuel Tank Capacity | 70 L | 55 L |
