1974 Mercedes-Benz S vs. 2006 BMW 645
To start off, 2006 BMW 645 is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1974 Mercedes-Benz S would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 172 more horse power than 1974 Mercedes-Benz S. (156 HP @ 5500 RPM) In normal driving conditions, 2006 BMW 645 should accelerate faster than 1974 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 82 kg more than 1974 Mercedes-Benz S. 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 BMW 645 (450 Nm @ 3600 RPM) has 227 more torque (in Nm) than 1974 Mercedes-Benz S. (223 Nm @ 4000 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1974 Mercedes-Benz S.
Compare all specifications:
1974 Mercedes-Benz S | 2006 BMW 645 | |
Make | Mercedes-Benz | BMW |
Model | S | 645 |
Year Released | 1974 | 2006 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2744 cc | 4398 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 156 HP | 328 HP |
Engine RPM | 5500 RPM | 6100 RPM |
Torque | 223 Nm | 450 Nm |
Torque RPM | 4000 RPM | 3600 RPM |
Engine Bore Size | 86 mm | 92 mm |
Engine Stroke Size | 78.8 mm | 82.7 mm |
Engine Compression Ratio | 8.7:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1610 kg | 1692 kg |
Vehicle Length | 4970 mm | 4830 mm |
Vehicle Width | 1880 mm | 1860 mm |
Vehicle Height | 1430 mm | 1380 mm |
Wheelbase Size | 2870 mm | 2790 mm |
Fuel Tank Capacity | 85 L | 70 L |