1981 Mazda Cosmo vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1981 Mazda Cosmo would be higher. At 2,210 cc (4 cylinders), 1981 Mazda Cosmo is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (123 HP @ 5600 RPM) has 57 more horse power than 1981 Mazda Cosmo. (66 HP @ 4000 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1981 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 115 kg more than 1981 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Mazda Cosmo 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 1981 Mazda Cosmo. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, 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, 2007 Opel Astra (170 Nm @ 3800 RPM) has 28 more torque (in Nm) than 1981 Mazda Cosmo. (142 Nm @ 2400 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo. 2007 Opel Astra has automatic transmission and 1981 Mazda Cosmo has manual transmission. 1981 Mazda Cosmo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Mazda Cosmo | 2007 Opel Astra | |
Make | Mazda | Opel |
Model | Cosmo | Astra |
Year Released | 1981 | 2007 |
Engine Position | Front | Front |
Engine Size | 2210 cc | 1796 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 66 HP | 123 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 142 Nm | 170 Nm |
Torque RPM | 2400 RPM | 3800 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1195 kg | 1310 kg |
Vehicle Length | 4670 mm | 4260 mm |
Vehicle Width | 1700 mm | 1760 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2620 mm | 2620 mm |