2006 Audi RS4 vs. 1970 Mazda Luce
To start off, 2006 Audi RS4 is newer by 36 year(s). Which means there will be less support and parts availability for 1970 Mazda Luce. In addition, the cost of maintenance, including insurance, on 1970 Mazda Luce would be higher. At 4,163 cc (8 cylinders), 2006 Audi RS4 is equipped with a bigger engine. In terms of performance, 2006 Audi RS4 (420 HP @ 8250 RPM) has 314 more horse power than 1970 Mazda Luce. (106 HP @ 6000 RPM). In normal driving conditions, 2006 Audi RS4 should accelerate faster than 1970 Mazda Luce. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi RS4 weights approximately 294 kg more than 1970 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 RS4 (583 Nm @ 5500 RPM) has 407 more torque (in Nm) than 1970 Mazda Luce. (176 Nm @ 3500 RPM). This means 2006 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1970 Mazda Luce.
Compare all specifications:
| 2006 Audi RS4 | 1970 Mazda Luce | |
| Make | Audi | Mazda |
| Model | RS4 | Luce |
| Year Released | 2006 | 1970 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2620 cc |
| Horse Power | 420 HP | 106 HP |
| Engine RPM | 8250 RPM | 6000 RPM |
| Torque | 583 Nm | 176 Nm |
| Torque RPM | 5500 RPM | 3500 RPM |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1549 kg | 1255 kg |
| Vehicle Length | 360 mm | 4590 mm |
| Vehicle Height | 360 mm | 1390 mm |
| Wheelbase Size | 360 mm | 2590 mm |
