2003 Alfa Romeo 147 vs. 1973 Mazda Luce
To start off, 2003 Alfa Romeo 147 is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Mazda Luce. In addition, the cost of maintenance, including insurance, on 1973 Mazda Luce would be higher. At 3,178 cc (6 cylinders), 2003 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 147 (247 HP @ 6200 RPM) has 158 more horse power than 1973 Mazda Luce. (89 HP @ 5500 RPM). In normal driving conditions, 2003 Alfa Romeo 147 should accelerate faster than 1973 Mazda Luce. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 147 weights approximately 205 kg more than 1973 Mazda Luce. 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 147 (300 Nm @ 4800 RPM) has 148 more torque (in Nm) than 1973 Mazda Luce. (152 Nm @ 2500 RPM). This means 2003 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda Luce.
Compare all specifications:
| 2003 Alfa Romeo 147 | 1973 Mazda Luce | |
| Make | Alfa Romeo | Mazda |
| Model | 147 | Luce |
| Year Released | 2003 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 3178 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 89 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 300 Nm | 152 Nm |
| Torque RPM | 4800 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 78 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1265 kg | 1060 kg |
| Vehicle Length | 4180 mm | 4380 mm |
| Vehicle Width | 1740 mm | 1640 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2510 mm |
