2007 Mazda 6 vs. 1973 Volkswagen K 70
To start off, 2007 Mazda 6 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Volkswagen K 70. In addition, the cost of maintenance, including insurance, on 1973 Volkswagen K 70 would be higher. At 1,999 cc (4 cylinders), 2007 Mazda 6 is equipped with a bigger engine. In terms of performance, 2007 Mazda 6 (139 HP @ 6000 RPM) has 64 more horse power than 1973 Volkswagen K 70. (75 HP @ 5200 RPM). In normal driving conditions, 2007 Mazda 6 should accelerate faster than 1973 Volkswagen K 70. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mazda 6 weights approximately 325 kg more than 1973 Volkswagen K 70. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Mazda 6 (181 Nm @ 4500 RPM) has 58 more torque (in Nm) than 1973 Volkswagen K 70. (123 Nm @ 3500 RPM). This means 2007 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 1973 Volkswagen K 70.
Compare all specifications:
| 2007 Mazda 6 | 1973 Volkswagen K 70 | |
| Make | Mazda | Volkswagen |
| Model | 6 | K 70 |
| Year Released | 2007 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1605 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 139 HP | 75 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 181 Nm | 123 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 87.6 mm | 82 mm |
| Engine Stroke Size | 83.1 mm | 76 mm |
| Engine Compression Ratio | 10.8:1 | 8.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1375 kg | 1050 kg |
| Vehicle Length | 4690 mm | 4430 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1460 mm |
| Wheelbase Size | 2680 mm | 2700 mm |
| Fuel Consumption Overall | 8.5 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 64 L | 45 L |
