1971 Volkswagen K 70 vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series 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 2,979 cc (6 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (311 HP @ 6000 RPM) has 237 more horse power than 1971 Volkswagen K 70. (74 HP @ 5200 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 1971 Volkswagen K 70. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 765 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.
Because 2013 BMW 6 series is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2013 BMW 6 series. However, in wet, icy, snow, or gravel driving conditions, 1971 Volkswagen K 70, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW 6 series (447 Nm @ 4500 RPM) has 324 more torque (in Nm) than 1971 Volkswagen K 70. (123 Nm @ 3500 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 1971 Volkswagen K 70. 2013 BMW 6 series has automatic transmission and 1971 Volkswagen K 70 has manual transmission. 1971 Volkswagen K 70 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW 6 series will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Volkswagen K 70 | 2013 BMW 6 series | |
| Make | Volkswagen | BMW |
| Model | K 70 | 6 series |
| Year Released | 1971 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1604 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 311 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 123 Nm | 447 Nm |
| Torque RPM | 3500 RPM | 4500 RPM |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 76 mm | 89 mm |
| Engine Compression Ratio | 8.0:1 | 10.2 :1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 148 km/hour | 250 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1050 kg | 1815 kg |
| Vehicle Length | 4430 mm | 4897 mm |
| Vehicle Width | 1700 mm | 1895 mm |
| Vehicle Height | 1460 mm | 1369 mm |
| Wheelbase Size | 2700 mm | 2856 mm |
| Fuel Tank Capacity | 45 L | 70 L |
