2007 Audi S4 vs. 1990 Peugeot 309
To start off, 2007 Audi S4 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 Peugeot 309. In addition, the cost of maintenance, including insurance, on 1990 Peugeot 309 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (341 HP @ 7000 RPM) has 263 more horse power than 1990 Peugeot 309. (78 HP @ 4300 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1990 Peugeot 309.
Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 251 more torque (in Nm) than 1990 Peugeot 309. (159 Nm @ 2100 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Peugeot 309.
Compare all specifications:
| 2007 Audi S4 | 1990 Peugeot 309 | |
| Make | Audi | Peugeot |
| Model | S4 | 309 |
| Year Released | 2007 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 341 HP | 78 HP |
| Engine RPM | 7000 RPM | 4300 RPM |
| Torque | 410 Nm | 159 Nm |
| Torque RPM | 3500 RPM | 2100 RPM |
| Engine Bore Size | 84.6 mm | 80 mm |
| Engine Stroke Size | 92.7 mm | 87.9 mm |
| Engine Compression Ratio | 11.0:1 | 22.0:1 |
| Fuel Type | Gasoline | Diesel |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4590 mm | 4060 mm |
| Vehicle Width | 1730 mm | 1630 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2650 mm | 2480 mm |
| Fuel Tank Capacity | 63 L | 70 L |
