1978 BMW 725 vs. 2013 Mercedes-Benz S
To start off, 2013 Mercedes-Benz S is newer by 35 year(s). Which means there will be less support and parts availability for 1978 BMW 725. In addition, the cost of maintenance, including insurance, on 1978 BMW 725 would be higher. At 5,500 cc (12 cylinders), 2013 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz S (503 HP @ 5000 RPM) has 355 more horse power than 1978 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 2013 Mercedes-Benz S should accelerate faster than 1978 BMW 725.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 Mercedes-Benz S (830 Nm @ 3500 RPM) has 615 more torque (in Nm) than 1978 BMW 725. (215 Nm @ 4000 RPM). This means 2013 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 725.
Compare all specifications:
1978 BMW 725 | 2013 Mercedes-Benz S | |
Make | BMW | Mercedes-Benz |
Model | 725 | S |
Year Released | 1978 | 2013 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2495 cc | 5500 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 6 valves |
Horse Power | 148 HP | 503 HP |
Engine RPM | 5500 RPM | 5000 RPM |
Torque | 215 Nm | 830 Nm |
Torque RPM | 4000 RPM | 3500 RPM |
Engine Bore Size | 86.1 mm | 82 mm |
Engine Stroke Size | 71.6 mm | 87 mm |
Engine Compression Ratio | 9.6:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4870 mm | 5226 mm |
Vehicle Width | 1810 mm | 2120 mm |
Vehicle Height | 1440 mm | 1479 mm |
Wheelbase Size | 2810 mm | 3165 mm |