2009 Ford Flex vs. 1974 Mercedes-Benz S
To start off, 2009 Ford Flex is newer by 35 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 4,520 cc (8 cylinders), 1974 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Ford Flex (262 HP @ 6250 RPM) has 39 more horse power than 1974 Mercedes-Benz S. (223 HP @ 5000 RPM). In normal driving conditions, 2009 Ford Flex should accelerate faster than 1974 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 1974 Mercedes-Benz S weights approximately 764 kg more than 2009 Ford Flex.
Because 2009 Ford Flex is four wheel drive (4WD), it will have significant more traction and grip than 1974 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2009 Ford Flex 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, 1974 Mercedes-Benz S (378 Nm @ 3000 RPM) has 42 more torque (in Nm) than 2009 Ford Flex. (336 Nm @ 4500 RPM). This means 1974 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2009 Ford Flex.
Compare all specifications:
| 2009 Ford Flex | 1974 Mercedes-Benz S | |
| Make | Ford | Mercedes-Benz |
| Model | Flex | S |
| Year Released | 2009 | 1974 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3496 cc | 4520 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 262 HP | 223 HP |
| Engine RPM | 6250 RPM | 5000 RPM |
| Torque | 336 Nm | 378 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 966 kg | 1730 kg |
| Vehicle Length | 5130 mm | 4970 mm |
| Vehicle Width | 1930 mm | 1880 mm |
| Vehicle Height | 1730 mm | 1430 mm |
| Wheelbase Size | 3000 mm | 2870 mm |
