2008 Audi A4 vs. 1974 Renault 15
To start off, 2008 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1974 Renault 15. In addition, the cost of maintenance, including insurance, on 1974 Renault 15 would be higher. At 1,896 cc (4 cylinders), 2008 Audi A4 is equipped with a bigger engine. In terms of performance, 2008 Audi A4 (114 HP @ 4000 RPM) has 55 more horse power than 1974 Renault 15. (59 HP @ 5500 RPM). In normal driving conditions, 2008 Audi A4 should accelerate faster than 1974 Renault 15. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 210 kg more than 1974 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, 2008 Audi A4 (285 Nm @ 1900 RPM) has 187 more torque (in Nm) than 1974 Renault 15. (98 Nm @ 3500 RPM). This means 2008 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1974 Renault 15.
Compare all specifications:
| 2008 Audi A4 | 1974 Renault 15 | |
| Make | Audi | Renault |
| Model | A4 | 15 |
| Year Released | 2008 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1287 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 59 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 285 Nm | 98 Nm |
| Torque RPM | 1900 RPM | 3500 RPM |
| Engine Bore Size | 79.5 mm | 75 mm |
| Engine Stroke Size | 95.5 mm | 69 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1175 kg | 965 kg |
| Vehicle Length | 4550 mm | 4270 mm |
| Vehicle Width | 1780 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2660 mm | 2440 mm |
| Fuel Tank Capacity | 70 L | 55 L |
