1979 Mazda 121 vs. 2005 Opel Omega
To start off, 2005 Opel Omega is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 2,198 cc (4 cylinders), 2005 Opel Omega is equipped with a bigger engine. In terms of performance, 2005 Opel Omega (146 HP @ 4000 RPM) has 56 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 2005 Opel Omega should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Omega weights approximately 471 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 Opel Omega (203 Nm @ 4000 RPM) has 43 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2005 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
1979 Mazda 121 | 2005 Opel Omega | |
Make | Mazda | Opel |
Model | 121 | Omega |
Year Released | 1979 | 2005 |
Engine Position | Front | Front |
Engine Size | 1970 cc | 2198 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 90 HP | 146 HP |
Engine RPM | 4800 RPM | 4000 RPM |
Torque | 160 Nm | 203 Nm |
Torque RPM | 3000 RPM | 4000 RPM |
Engine Bore Size | 80 mm | 86 mm |
Engine Stroke Size | 98 mm | 94.6 mm |
Engine Compression Ratio | 8.6:1 | 10.5:1 |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1134 kg | 1605 kg |
Vehicle Length | 4510 mm | 4900 mm |
Vehicle Width | 1690 mm | 1780 mm |
Vehicle Height | 1350 mm | 1460 mm |
Wheelbase Size | 2520 mm | 2840 mm |