1971 Volkswagen K 70 vs. 2013 Volkswagen Jetta
To start off, 2013 Volkswagen Jetta is newer by 42 year(s). Which means there will be less support and parts availability for 1971 Volkswagen K 70. In addition, the cost of maintenance, including insurance, on 1971 Volkswagen K 70 would be higher. At 2,500 cc (5 cylinders), 2013 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2013 Volkswagen Jetta (168 HP @ 5700 RPM) has 94 more horse power than 1971 Volkswagen K 70. (74 HP @ 5200 RPM) In normal driving conditions, 2013 Volkswagen Jetta should accelerate faster than 1971 Volkswagen K 70. With that said, vehicle weight also plays an important factor in acceleration. 2013 Volkswagen Jetta weights approximately 331 kg more than 1971 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, 2013 Volkswagen Jetta (240 Nm @ 4250 RPM) has 117 more torque (in Nm) than 1971 Volkswagen K 70. (123 Nm @ 3500 RPM). This means 2013 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 1971 Volkswagen K 70.
Compare all specifications:
| 1971 Volkswagen K 70 | 2013 Volkswagen Jetta | |
| Make | Volkswagen | Volkswagen |
| Model | K 70 | Jetta |
| Year Released | 1971 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1604 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 168 HP |
| Engine RPM | 5200 RPM | 5700 RPM |
| Torque | 123 Nm | 240 Nm |
| Torque RPM | 3500 RPM | 4250 RPM |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 76 mm | 92 mm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | 5-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1050 kg | 1381 kg |
| Vehicle Length | 4430 mm | 4628 mm |
| Vehicle Width | 1700 mm | 1778 mm |
| Vehicle Height | 1460 mm | 1453 mm |
| Wheelbase Size | 2700 mm | 2651 mm |
| Fuel Tank Capacity | 45 L | 55 L |
