2005 Audi A6 vs. 1972 Mazda 818
To start off, 2005 Audi A6 is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Mazda 818. In addition, the cost of maintenance, including insurance, on 1972 Mazda 818 would be higher. At 4,172 cc (8 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 2005 Audi A6 (296 HP @ 6200 RPM) has 217 more horse power than 1972 Mazda 818. (79 HP @ 5500 RPM). In normal driving conditions, 2005 Audi A6 should accelerate faster than 1972 Mazda 818. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 730 kg more than 1972 Mazda 818. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Mazda 818. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Audi A6 (321 Nm @ 3000 RPM) has 197 more torque (in Nm) than 1972 Mazda 818. (124 Nm @ 3500 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1972 Mazda 818.
Compare all specifications:
| 2005 Audi A6 | 1972 Mazda 818 | |
| Make | Audi | Mazda |
| Model | A6 | 818 |
| Year Released | 2005 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1586 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 296 HP | 79 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 321 Nm | 124 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 1730 kg | 1000 kg |
| Vehicle Length | 4840 mm | 4100 mm |
| Vehicle Width | 1860 mm | 1600 mm |
| Vehicle Height | 1460 mm | 1410 mm |
| Wheelbase Size | 2770 mm | 2320 mm |
