2007 Audi A8 vs. 1984 Renault 25
To start off, 2007 Audi A8 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Renault 25. In addition, the cost of maintenance, including insurance, on 1984 Renault 25 would be higher. At 5,998 cc (12 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (450 HP @ 6200 RPM) has 328 more horse power than 1984 Renault 25. (122 HP @ 5250 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 948 kg more than 1984 Renault 25. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A8 (580 Nm @ 4000 RPM) has 387 more torque (in Nm) than 1984 Renault 25. (193 Nm @ 2750 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 2007 Audi A8 | 1984 Renault 25 | |
| Make | Audi | Renault |
| Model | A8 | 25 |
| Year Released | 2007 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 2165 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | W | in-line |
| Horse Power | 450 HP | 122 HP |
| Engine RPM | 6200 RPM | 5250 RPM |
| Torque | 580 Nm | 193 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 84 mm | 88 mm |
| Engine Stroke Size | 90 mm | 89 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2148 kg | 1200 kg |
| Vehicle Length | 5200 mm | 4630 mm |
| Vehicle Width | 1900 mm | 1780 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 3080 mm | 2730 mm |
| Fuel Tank Capacity | 90 L | 34 L |
