2005 Mercedes-Benz S vs. 1992 Porsche 928
To start off, 2005 Mercedes-Benz S is newer by 13 year(s). Which means there will be less support and parts availability for 1992 Porsche 928. In addition, the cost of maintenance, including insurance, on 1992 Porsche 928 would be higher. At 5,441 cc (8 cylinders), 2005 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz S (493 HP @ 4200 RPM) has 187 more horse power than 1992 Porsche 928. (306 HP @ 5900 RPM). In normal driving conditions, 2005 Mercedes-Benz S should accelerate faster than 1992 Porsche 928. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz S weights approximately 420 kg more than 1992 Porsche 928. 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, 2005 Mercedes-Benz S (700 Nm @ 2750 RPM) has 292 more torque (in Nm) than 1992 Porsche 928. (408 Nm @ 4100 RPM). This means 2005 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1992 Porsche 928.
Compare all specifications:
| 2005 Mercedes-Benz S | 1992 Porsche 928 | |
| Make | Mercedes-Benz | Porsche |
| Model | S | 928 |
| Year Released | 2005 | 1992 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5441 cc | 4664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 493 HP | 306 HP |
| Engine RPM | 4200 RPM | 5900 RPM |
| Torque | 700 Nm | 408 Nm |
| Torque RPM | 2750 RPM | 4100 RPM |
| Engine Bore Size | 97 mm | 97 mm |
| Engine Stroke Size | 92 mm | 78.9 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1950 kg | 1530 kg |
| Vehicle Length | 5170 mm | 4450 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1290 mm |
| Wheelbase Size | 3090 mm | 2510 mm |
| Fuel Tank Capacity | 88 L | 76 L |
