2009 Audi A4 vs. 1987 Peugeot 405
To start off, 2009 Audi A4 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Peugeot 405. In addition, the cost of maintenance, including insurance, on 1987 Peugeot 405 would be higher. At 3,122 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (252 HP) has 188 more horse power than 1987 Peugeot 405. (64 HP). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1987 Peugeot 405. With that said, vehicle weight also plays an important factor in acceleration. 1987 Peugeot 405 weights approximately 180 kg more than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Peugeot 405. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 will offer significantly more control. 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, 2009 Audi A4 (330 Nm @ 3250 RPM) has 208 more torque (in Nm) than 1987 Peugeot 405. (122 Nm @ 5000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Peugeot 405.
Compare all specifications:
| 2009 Audi A4 | 1987 Peugeot 405 | |
| Make | Audi | Peugeot |
| Model | A4 | 405 |
| Year Released | 2009 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 3122 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 252 HP | 64 HP |
| Torque | 330 Nm | 122 Nm |
| Torque RPM | 3250 RPM | 5000 RPM |
| Engine Bore Size | 84.5 mm | 83 mm |
| Engine Stroke Size | 92.8 mm | 88 mm |
| Engine Compression Ratio | 12.5:1 | 10.4:1 |
| Top Speed | 250 km/hour | 220 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 8.6 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1110 kg |
| Vehicle Length | 4580 mm | 4410 mm |
| Vehicle Width | 1400 mm | 1700 mm |
| Vehicle Height | 1780 mm | 1410 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
| Fuel Tank Capacity | 70 L | 70 L |
