1973 BMW 525 vs. 2006 Mercedes-Benz S
To start off, 2006 Mercedes-Benz S is newer by 33 year(s). Which means there will be less support and parts availability for 1973 BMW 525. In addition, the cost of maintenance, including insurance, on 1973 BMW 525 would be higher. At 5,441 cc (8 cylinders), 2006 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz S (493 HP @ 6100 RPM) has 350 more horse power than 1973 BMW 525. (143 HP @ 6000 RPM) In normal driving conditions, 2006 Mercedes-Benz S should accelerate faster than 1973 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz S weights approximately 570 kg more than 1973 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2006 Mercedes-Benz S (700 Nm @ 2750 RPM) has 492 more torque (in Nm) than 1973 BMW 525. (208 Nm @ 4000 RPM). This means 2006 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 525.
Compare all specifications:
1973 BMW 525 | 2006 Mercedes-Benz S | |
Make | BMW | Mercedes-Benz |
Model | 525 | S |
Year Released | 1973 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 5441 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 3 valves |
Horse Power | 143 HP | 493 HP |
Engine RPM | 6000 RPM | 6100 RPM |
Torque | 208 Nm | 700 Nm |
Torque RPM | 4000 RPM | 2750 RPM |
Engine Bore Size | 86 mm | 97 mm |
Engine Stroke Size | 71.6 mm | 92 mm |
Engine Compression Ratio | 9.0:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1380 kg | 1950 kg |
Vehicle Length | 4630 mm | 5170 mm |
Vehicle Width | 1700 mm | 1860 mm |
Vehicle Height | 1430 mm | 1460 mm |
Wheelbase Size | 2640 mm | 3090 mm |
Fuel Tank Capacity | 70 L | 88 L |