1971 BMW 3 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 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (437 HP @ 5500 RPM) has 237 more horse power than 1971 BMW 3. (200 HP @ 6000 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 1971 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 709 kg more than 1971 BMW 3. 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 all wheel drive (AWD), it will have significant more traction and grip than 1971 BMW 3. In wet, icy, snow, or gravel driving conditions, 2013 BMW 6 series 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, 2013 BMW 6 series (649 Nm @ 4500 RPM) has 378 more torque (in Nm) than 1971 BMW 3. (271 Nm @ 3700 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3. 2013 BMW 6 series has automatic transmission and 1971 BMW 3 has manual transmission. 1971 BMW 3 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 BMW 3 | 2013 BMW 6 series | |
Make | BMW | BMW |
Model | 3 | 6 series |
Year Released | 1971 | 2013 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2986 cc | 4395 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 200 HP | 437 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 271 Nm | 649 Nm |
Torque RPM | 3700 RPM | 4500 RPM |
Engine Compression Ratio | 9.5:1 | 10.0 :1 |
Top Speed | 206 km/hour | 250 km/hour |
Drive Type | Rear | AWD |
Transmission Type | Manual | 8-speed automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1380 kg | 2089 kg |
Vehicle Length | 4720 mm | 5009 mm |
Vehicle Width | 1760 mm | 2081 mm |
Vehicle Height | 1460 mm | 1392 mm |
Wheelbase Size | 2700 mm | 2968 mm |
Fuel Tank Capacity | 75 L | 70 L |