1991 Alfa Romeo 75 vs. 2006 Peugeot 407
To start off, 2006 Peugeot 407 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 75 would be higher. At 1,997 cc (4 cylinders), 2006 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2006 Peugeot 407 (134 HP @ 4000 RPM) has 25 more horse power than 1991 Alfa Romeo 75. (109 HP @ 6000 RPM) In normal driving conditions, 2006 Peugeot 407 should accelerate faster than 1991 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2006 Peugeot 407 weights approximately 500 kg more than 1991 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Alfa Romeo 75 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Alfa Romeo 75. However, in wet, icy, snow, or gravel driving conditions, 2006 Peugeot 407, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Peugeot 407 (320 Nm @ 2000 RPM) has 171 more torque (in Nm) than 1991 Alfa Romeo 75. (149 Nm @ 4000 RPM). This means 2006 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 75.
Compare all specifications:
| 1991 Alfa Romeo 75 | 2006 Peugeot 407 | |
| Make | Alfa Romeo | Peugeot |
| Model | 75 | 407 |
| Year Released | 1991 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1567 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 109 HP | 134 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 149 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 78 mm | 85 mm |
| Engine Stroke Size | 82 mm | 88 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1060 kg | 1560 kg |
| Vehicle Length | 4340 mm | 4770 mm |
| Vehicle Width | 1670 mm | 1820 mm |
| Vehicle Height | 1410 mm | 1480 mm |
| Wheelbase Size | 2520 mm | 2730 mm |
| Fuel Tank Capacity | 49 L | 66 L |
