1991 Mazda 121 vs. 2005 Peugeot 407
To start off, 2005 Peugeot 407 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mazda 121. In addition, the cost of maintenance, including insurance, on 1991 Mazda 121 would be higher. At 1,997 cc (4 cylinders), 2005 Peugeot 407 is equipped with a bigger engine. In terms of performance, 2005 Peugeot 407 (135 HP @ 6000 RPM) has 64 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM) In normal driving conditions, 2005 Peugeot 407 should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2005 Peugeot 407 weights approximately 650 kg more than 1991 Mazda 121. 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, 2005 Peugeot 407 (190 Nm @ 4100 RPM) has 86 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2005 Peugeot 407 will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
| 1991 Mazda 121 | 2005 Peugeot 407 | |
| Make | Mazda | Peugeot |
| Model | 121 | 407 |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1322 cc | 1997 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 135 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 104 Nm | 190 Nm |
| Torque RPM | 3700 RPM | 4100 RPM |
| Engine Bore Size | 71 mm | 85 mm |
| Engine Stroke Size | 83.6 mm | 88 mm |
| Engine Compression Ratio | 9.4:1 | 10.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 820 kg | 1470 kg |
| Vehicle Length | 3820 mm | 4770 mm |
| Vehicle Width | 1660 mm | 1820 mm |
| Vehicle Height | 1480 mm | 1480 mm |
| Wheelbase Size | 2460 mm | 2610 mm |
| Fuel Tank Capacity | 43 L | 66 L |
