2005 Audi A4 vs. 1984 Renault 25
To start off, 2005 Audi A4 is newer by 21 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 2,496 cc (6 cylinders), 2005 Audi A4 is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (161 HP @ 4000 RPM) has 72 more horse power than 1984 Renault 25. (89 HP @ 4250 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 274 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Audi A4 (350 Nm @ 1500 RPM) has 173 more torque (in Nm) than 1984 Renault 25. (177 Nm @ 2000 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 2005 Audi A4 | 1984 Renault 25 | |
| Make | Audi | Renault |
| Model | A4 | 25 |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2068 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 161 HP | 89 HP |
| Engine RPM | 4000 RPM | 4250 RPM |
| Torque | 350 Nm | 177 Nm |
| Torque RPM | 1500 RPM | 2000 RPM |
| Engine Bore Size | 78.4 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 89 mm |
| Engine Compression Ratio | 18.0:1 | 21.5:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 8.8 seconds | 13.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1236 kg |
| Vehicle Length | 4550 mm | 4630 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 38 L |
