2007 Chevrolet Aveo vs. 1991 Mazda 121
To start off, 2007 Chevrolet Aveo is newer by 16 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 1,323 cc (4 cylinders), 1991 Mazda 121 is equipped with a bigger engine. In terms of performance, both vehicles can yield 71 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Aveo weights approximately 175 kg more than 1991 Mazda 121.
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, both vehicles can yield 104 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2007 Chevrolet Aveo | 1991 Mazda 121 | |
| Make | Chevrolet | Mazda |
| Model | Aveo | 121 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1150 cc | 1323 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 71 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 104 Nm | 104 Nm |
| Torque RPM | 4400 RPM | 3700 RPM |
| Engine Bore Size | 68.5 mm | 71 mm |
| Engine Stroke Size | 78 mm | 83.6 mm |
| Engine Compression Ratio | 9.3:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 157 km/hour | 155 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1075 kg | 900 kg |
| Vehicle Length | 4320 mm | 3820 mm |
| Vehicle Width | 1720 mm | 1660 mm |
| Vehicle Height | 1510 mm | 1480 mm |
| Wheelbase Size | 2490 mm | 2400 mm |
| Fuel Tank Capacity | 45 L | 43 L |
