2006 Audi A6 vs. 1971 Renault 15
To start off, 2006 Audi A6 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Renault 15. In addition, the cost of maintenance, including insurance, on 1971 Renault 15 would be higher. At 3,130 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (255 HP @ 6500 RPM) has 196 more horse power than 1971 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2006 Audi A6 should accelerate faster than 1971 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A6 weights approximately 545 kg more than 1971 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, 2006 Audi A6 (330 Nm @ 3250 RPM) has 232 more torque (in Nm) than 1971 Renault 15. (98 Nm @ 3500 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1971 Renault 15.
Compare all specifications:
| 2006 Audi A6 | 1971 Renault 15 | |
| Make | Audi | Renault |
| Model | A6 | 15 |
| Year Released | 2006 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 3130 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 59 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 330 Nm | 98 Nm |
| Torque RPM | 3250 RPM | 3500 RPM |
| Engine Bore Size | 84.5 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 | 4 doors | 3 doors |
| Vehicle Weight | 1510 kg | 965 kg |
| Vehicle Length | 4920 mm | 4270 mm |
| Vehicle Width | 2020 mm | 1640 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2850 mm | 2440 mm |
| Fuel Tank Capacity | 80 L | 55 L |
