2006 Audi A4 vs. 1973 Mazda Luce
To start off, 2006 Audi A4 is newer by 33 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 2,620 cc, 1973 Mazda Luce is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (138 HP @ 4000 RPM) has 32 more horse power than 1973 Mazda Luce. (106 HP @ 6000 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1973 Mazda Luce. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 20 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, 2006 Audi A4 (321 Nm @ 1750 RPM) has 146 more torque (in Nm) than 1973 Mazda Luce. (175 Nm @ 3500 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda Luce.
Compare all specifications:
| 2006 Audi A4 | 1973 Mazda Luce | |
| Make | Audi | Mazda |
| Model | A4 | Luce |
| Year Released | 2006 | 1973 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2620 cc |
| Horse Power | 138 HP | 106 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 321 Nm | 175 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1275 kg | 1255 kg |
| Vehicle Length | 4550 mm | 4590 mm |
| Vehicle Width | 1780 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2590 mm |
