2003 Alfa Romeo 166 vs. 1985 Peugeot 309
To start off, 2003 Alfa Romeo 166 is newer by 18 year(s). Which means there will be less support and parts availability for 1985 Peugeot 309. In addition, the cost of maintenance, including insurance, on 1985 Peugeot 309 would be higher. At 2,387 cc (5 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (173 HP @ 4000 RPM) has 119 more horse power than 1985 Peugeot 309. (54 HP @ 5800 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1985 Peugeot 309. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 710 kg more than 1985 Peugeot 309. 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, 2003 Alfa Romeo 166 (330 Nm @ 1750 RPM) has 243 more torque (in Nm) than 1985 Peugeot 309. (87 Nm @ 3200 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1985 Peugeot 309. 2003 Alfa Romeo 166 has automatic transmission and 1985 Peugeot 309 has manual transmission. 1985 Peugeot 309 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1985 Peugeot 309 | |
| Make | Alfa Romeo | Peugeot |
| Model | 166 | 309 |
| Year Released | 2003 | 1985 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1124 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 54 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 330 Nm | 87 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Compression Ratio | 18.0:1 | 9.4:1 |
| Top Speed | 213 km/hour | 155 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 15.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1580 kg | 870 kg |
| Vehicle Length | 4730 mm | 4060 mm |
| Vehicle Width | 1810 mm | 1630 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2480 mm |
| Fuel Tank Capacity | 69 L | 55 L |
