1977 Mazda 121 vs. 2010 Opel Insignia
To start off, 2010 Opel Insignia is newer by 33 year(s). Which means there will be less support and parts availability for 1977 Mazda 121. In addition, the cost of maintenance, including insurance, on 1977 Mazda 121 would be higher. At 2,615 cc (2 cylinders), 1977 Mazda 121 is equipped with a bigger engine. In terms of performance, 2010 Opel Insignia (129 HP @ 4000 RPM) has 15 more horse power than 1977 Mazda 121. (114 HP @ 6000 RPM) In normal driving conditions, 2010 Opel Insignia should accelerate faster than 1977 Mazda 121.
Because 1977 Mazda 121 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1977 Mazda 121. However, in wet, icy, snow, or gravel driving conditions, 2010 Opel Insignia, being front wheel drive (FWD), will offer much better control with better grip. 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, 2010 Opel Insignia (300 Nm @ 1750 RPM) has 135 more torque (in Nm) than 1977 Mazda 121. (165 Nm @ 4000 RPM). This means 2010 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 121.
Compare all specifications:
| 1977 Mazda 121 | 2010 Opel Insignia | |
| Make | Mazda | Opel |
| Model | 121 | Insignia |
| Year Released | 1977 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2615 cc | 1956 cc |
| Engine Cylinders | 2 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 129 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 165 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 4510 mm | 4830 mm |
| Vehicle Width | 1690 mm | 1856 mm |
| Vehicle Height | 1350 mm | 1498 mm |
| Wheelbase Size | 2520 mm | 2737 mm |
