1991 Mazda 121 vs. 1987 Opel Kadett
To start off, 1991 Mazda 121 is newer by 4 year(s). Which means there will be less support and parts availability for 1987 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1987 Opel Kadett would be higher. At 1,998 cc (4 cylinders), 1987 Opel Kadett is equipped with a bigger engine. In terms of performance, 1987 Opel Kadett (129 HP @ 5600 RPM) has 58 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM) In normal driving conditions, 1987 Opel Kadett should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1987 Opel Kadett weights approximately 154 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, 1987 Opel Kadett (180 Nm @ 4600 RPM) has 76 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 1987 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
1991 Mazda 121 | 1987 Opel Kadett | |
Make | Mazda | Opel |
Model | 121 | Kadett |
Year Released | 1991 | 1987 |
Engine Position | Front | Front |
Engine Size | 1322 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 71 HP | 129 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 104 Nm | 180 Nm |
Torque RPM | 3700 RPM | 4600 RPM |
Engine Bore Size | 71 mm | 86.1 mm |
Engine Stroke Size | 83.6 mm | 86 mm |
Engine Compression Ratio | 9.4:1 | 10.0:1 |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 820 kg | 974 kg |
Vehicle Length | 3820 mm | 4010 mm |
Vehicle Width | 1660 mm | 1670 mm |
Vehicle Height | 1480 mm | 1370 mm |
Wheelbase Size | 2460 mm | 2530 mm |
Fuel Tank Capacity | 43 L | 75 L |