2005 BMW 325 vs. 1981 Mazda Cosmo
To start off, 2005 BMW 325 is newer by 24 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 2,492 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (184 HP @ 6000 RPM) has 82 more horse power than 1981 Mazda Cosmo. (102 HP @ 5300 RPM). In normal driving conditions, 2005 BMW 325 should accelerate faster than 1981 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 472 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 2005 BMW 325 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, 2005 BMW 325 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, 2005 BMW 325 (245 Nm @ 3500 RPM) has 78 more torque (in Nm) than 1981 Mazda Cosmo. (167 Nm @ 3300 RPM). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mazda Cosmo.
Compare all specifications:
| 2005 BMW 325 | 1981 Mazda Cosmo | |
| Make | BMW | Mazda |
| Model | 325 | Cosmo |
| Year Released | 2005 | 1981 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 184 HP | 102 HP |
| Engine RPM | 6000 RPM | 5300 RPM |
| Torque | 245 Nm | 167 Nm |
| Torque RPM | 3500 RPM | 3300 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 75 mm | 98 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1570 kg | 1098 kg |
| Vehicle Length | 4480 mm | 4670 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2620 mm |
