1975 BMW 320 vs. 2013 Mercedes-Benz G
To start off, 2013 Mercedes-Benz G is newer by 38 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 5,500 cc (8 cylinders), 2013 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz G (529 HP @ 5500 RPM) has 420 more horse power than 1975 BMW 320. (109 HP @ 5800 RPM) In normal driving conditions, 2013 Mercedes-Benz G should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz G weights approximately 1430 kg more than 1975 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz G is all wheel drive (AWD), it will have significant more traction and grip than 1975 BMW 320. In wet, icy, snow, or gravel driving conditions, 2013 Mercedes-Benz G 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 Mercedes-Benz G (759 Nm @ 5000 RPM) has 602 more torque (in Nm) than 1975 BMW 320. (157 Nm @ 3700 RPM). This means 2013 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320.
Compare all specifications:
| 1975 BMW 320 | 2013 Mercedes-Benz G | |
| Make | BMW | Mercedes-Benz |
| Model | 320 | G |
| Year Released | 1975 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | electric |
| Horse Power | 109 HP | 529 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Torque | 157 Nm | 759 Nm |
| Torque RPM | 3700 RPM | 5000 RPM |
| Engine Bore Size | 89 mm | 98 mm |
| Engine Stroke Size | 80 mm | 90 mm |
| Engine Compression Ratio | 8.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1120 kg | 2550 kg |
| Vehicle Length | 4360 mm | 4763 mm |
| Vehicle Width | 1620 mm | 2055 mm |
| Vehicle Height | 1350 mm | 1938 mm |
| Wheelbase Size | 2580 mm | 2850 mm |
