1991 Mazda 121 vs. 2005 Kia Carnival
To start off, 2005 Kia Carnival 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 2,902 cc (4 cylinders), 2005 Kia Carnival is equipped with a bigger engine. In terms of performance, 2005 Kia Carnival (143 HP @ 8800 RPM) has 72 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM) In normal driving conditions, 2005 Kia Carnival should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Carnival weights approximately 600 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 Kia Carnival (310 Nm @ 2000 RPM) has 206 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2005 Kia Carnival will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121. 2005 Kia Carnival has automatic transmission and 1991 Mazda 121 has manual transmission. 1991 Mazda 121 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Kia Carnival will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Mazda 121 | 2005 Kia Carnival | |
| Make | Mazda | Kia |
| Model | 121 | Carnival |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1323 cc | 2902 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 71 HP | 143 HP |
| Engine RPM | 6000 RPM | 8800 RPM |
| Torque | 104 Nm | 310 Nm |
| Torque RPM | 3700 RPM | 2000 RPM |
| Engine Bore Size | 71 mm | 97.1 mm |
| Engine Stroke Size | 83.6 mm | 98 mm |
| Engine Compression Ratio | 9.4:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 155 km/hour | 174 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 900 kg | 1500 kg |
| Vehicle Length | 3820 mm | 4930 mm |
| Vehicle Width | 1660 mm | 1910 mm |
| Vehicle Height | 1480 mm | 1740 mm |
| Wheelbase Size | 2400 mm | 2910 mm |
| Fuel Tank Capacity | 43 L | 75 L |
