1980 Mazda 323 vs. 2000 Alfa Romeo 166
To start off, 2000 Alfa Romeo 166 is newer by 20 year(s). Which means there will be less support and parts availability for 1980 Mazda 323. In addition, the cost of maintenance, including insurance, on 1980 Mazda 323 would be higher. At 2,959 cc (6 cylinders), 2000 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2000 Alfa Romeo 166 (226 HP) has 152 more horse power than 1980 Mazda 323. (74 HP) In normal driving conditions, 2000 Alfa Romeo 166 should accelerate faster than 1980 Mazda 323. With that said, vehicle weight also plays an important factor in acceleration. 2000 Alfa Romeo 166 weights approximately 630 kg more than 1980 Mazda 323. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2000 Alfa Romeo 166 (275 Nm @ 5000 RPM) has 159 more torque (in Nm) than 1980 Mazda 323. (116 Nm @ 3000 RPM). This means 2000 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1980 Mazda 323.
Compare all specifications:
| 1980 Mazda 323 | 2000 Alfa Romeo 166 | |
| Make | Mazda | Alfa Romeo |
| Model | 323 | 166 |
| Year Released | 1980 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 2959 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 74 HP | 226 HP |
| Torque | 116 Nm | 275 Nm |
| Torque RPM | 3000 RPM | 5000 RPM |
| Engine Bore Size | 77.1 mm | 93 mm |
| Engine Stroke Size | 80 mm | 72.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 880 kg | 1510 kg |
| Vehicle Length | 3960 mm | 4730 mm |
| Vehicle Width | 1640 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2370 mm | 2710 mm |
| Fuel Tank Capacity | 45 L | 72 L |
