1991 Mazda 121 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 17 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 1,998 cc (4 cylinders), 2008 Opel Astra is equipped with a bigger engine. In terms of performance, 2008 Opel Astra (237 HP @ 5600 RPM) has 166 more horse power than 1991 Mazda 121. (71 HP @ 6000 RPM) In normal driving conditions, 2008 Opel Astra should accelerate faster than 1991 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 573 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, 2008 Opel Astra (320 Nm @ 2400 RPM) has 216 more torque (in Nm) than 1991 Mazda 121. (104 Nm @ 3700 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1991 Mazda 121.
Compare all specifications:
1991 Mazda 121 | 2008 Opel Astra | |
Make | Mazda | Opel |
Model | 121 | Astra |
Year Released | 1991 | 2008 |
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 | 237 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 104 Nm | 320 Nm |
Torque RPM | 3700 RPM | 2400 RPM |
Engine Bore Size | 71 mm | 86 mm |
Engine Stroke Size | 83.6 mm | 86 mm |
Engine Compression Ratio | 9.4:1 | 8.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Front |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 820 kg | 1393 kg |
Vehicle Length | 3820 mm | 4300 mm |
Vehicle Width | 1660 mm | 1760 mm |
Vehicle Height | 1480 mm | 1410 mm |
Wheelbase Size | 2460 mm | 2620 mm |
Fuel Tank Capacity | 43 L | 52 L |