2009 Audi A4 vs. 1985 Renault 25
To start off, 2009 Audi A4 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Renault 25. In addition, the cost of maintenance, including insurance, on 1985 Renault 25 would be higher. At 2,663 cc (6 cylinders), 1985 Renault 25 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (200 HP @ 5100 RPM) has 58 more horse power than 1985 Renault 25. (142 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1985 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 1985 Renault 25 weights approximately 250 kg more than 2009 Audi A4.
Let's talk about torque, 2009 Audi A4 (281 Nm @ 1800 RPM) has 57 more torque (in Nm) than 1985 Renault 25. (224 Nm @ 3000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 25.
Compare all specifications:
| 2009 Audi A4 | 1985 Renault 25 | |
| Make | Audi | Renault |
| Model | A4 | 25 |
| Year Released | 2009 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 2663 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 200 HP | 142 HP |
| Engine RPM | 5100 RPM | 5500 RPM |
| Torque | 281 Nm | 224 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Engine Bore Size | 82.5 mm | 88 mm |
| Engine Stroke Size | 92.8 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1030 kg | 1280 kg |
| Vehicle Length | 4580 mm | 4630 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 80 L |
