1981 Mazda Cosmo vs. 2009 Audi A4
To start off, 2009 Audi A4 is newer by 28 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, 2009 Audi A4 (218 HP @ 5900 RPM) has 152 more horse power than 1981 Mazda Cosmo. (66 HP @ 4000 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1981 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 400 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 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mazda Cosmo. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 will offer significantly more control. 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, 2009 Audi A4 (300 Nm @ 2200 RPM) has 158 more torque (in Nm) than 1981 Mazda Cosmo. (142 Nm @ 2400 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo. 2009 Audi A4 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. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Mazda Cosmo | 2009 Audi A4 | |
| Make | Mazda | Audi |
| Model | Cosmo | A4 |
| Year Released | 1981 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2210 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 218 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 142 Nm | 300 Nm |
| Torque RPM | 2400 RPM | 2200 RPM |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1195 kg | 1595 kg |
| Vehicle Length | 4670 mm | 4610 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2620 mm | 2660 mm |
