2004 Infiniti FX vs. 1978 Mercedes-Benz S
To start off, 2004 Infiniti FX is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz S would be higher. At 4,494 cc (8 cylinders), 2004 Infiniti FX is equipped with a bigger engine. In terms of performance, 2004 Infiniti FX (315 HP) has 158 more horse power than 1978 Mercedes-Benz S. (157 HP). In normal driving conditions, 2004 Infiniti FX should accelerate faster than 1978 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti FX weights approximately 345 kg more than 1978 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2004 Infiniti FX 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, 2004 Infiniti FX (446 Nm) has 223 more torque (in Nm) than 1978 Mercedes-Benz S. (223 Nm). This means 2004 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1978 Mercedes-Benz S.
Compare all specifications:
| 2004 Infiniti FX | 1978 Mercedes-Benz S | |
| Make | Infiniti | Mercedes-Benz |
| Model | FX | S |
| Year Released | 2004 | 1978 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4494 cc | 2746 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 157 HP |
| Torque | 446 Nm | 223 Nm |
| Engine Compression Ratio | 10.5:1 | 8.7:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1955 kg | 1610 kg |
| Vehicle Length | 4810 mm | 4740 mm |
| Vehicle Width | 1930 mm | 1880 mm |
| Vehicle Height | 1660 mm | 1430 mm |
| Wheelbase Size | 2860 mm | 2870 mm |
| Fuel Tank Capacity | 90 L | 85 L |
