2003 Alfa Romeo 166 vs. 1971 Mazda Cosmo
To start off, 2003 Alfa Romeo 166 is newer by 32 year(s). Which means there will be less support and parts availability for 1971 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1971 Mazda Cosmo would be higher. At 1,970 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (148 HP @ 6300 RPM) has 55 more horse power than 1971 Mazda Cosmo. (93 HP @ 7000 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1971 Mazda Cosmo. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 480 kg more than 1971 Mazda Cosmo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Alfa Romeo 166 (182 Nm @ 3800 RPM) has 49 more torque (in Nm) than 1971 Mazda Cosmo. (133 Nm @ 3500 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1971 Mazda Cosmo.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1971 Mazda Cosmo | |
| Make | Alfa Romeo | Mazda |
| Model | 166 | Cosmo |
| Year Released | 2003 | 1971 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1964 cc |
| Horse Power | 148 HP | 93 HP |
| Engine RPM | 6300 RPM | 7000 RPM |
| Torque | 182 Nm | 133 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1420 kg | 940 kg |
| Vehicle Length | 4730 mm | 4150 mm |
| Vehicle Width | 1810 mm | 1600 mm |
| Vehicle Height | 1420 mm | 1170 mm |
| Wheelbase Size | 2600 mm | 2210 mm |
