1968 BMW 1600 vs. 2011 BMW 535
To start off, 2011 BMW 535 is newer by 43 year(s). Which means there will be less support and parts availability for 1968 BMW 1600. In addition, the cost of maintenance, including insurance, on 1968 BMW 1600 would be higher. At 2,993 cc (6 cylinders), 2011 BMW 535 is equipped with a bigger engine. In terms of performance, 2011 BMW 535 (311 HP @ 4400 RPM) has 211 more horse power than 1968 BMW 1600. (100 HP @ 5500 RPM) In normal driving conditions, 2011 BMW 535 should accelerate faster than 1968 BMW 1600. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 535 weights approximately 800 kg more than 1968 BMW 1600. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 BMW 535 (600 Nm @ 1750 RPM) has 440 more torque (in Nm) than 1968 BMW 1600. (160 Nm @ 3500 RPM). This means 2011 BMW 535 will have an easier job in driving up hills or pulling heavy equipment than 1968 BMW 1600.
Compare all specifications:
| 1968 BMW 1600 | 2011 BMW 535 | |
| Make | BMW | BMW |
| Model | 1600 | 535 |
| Year Released | 1968 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 311 HP |
| Engine RPM | 5500 RPM | 4400 RPM |
| Torque | 160 Nm | 600 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Engine Bore Size | 89 mm | 90 mm |
| Engine Stroke Size | 80 mm | 84 mm |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 990 kg | 1790 kg |
| Vehicle Length | 4240 mm | 4899 mm |
| Vehicle Width | 1600 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1464 mm |
| Wheelbase Size | 2510 mm | 2968 mm |
| Fuel Tank Capacity | 46 L | 70 L |
