2008 Mercedes-Benz GL vs. 1994 Porsche 928
To start off, 2008 Mercedes-Benz GL is newer by 14 year(s). Which means there will be less support and parts availability for 1994 Porsche 928. In addition, the cost of maintenance, including insurance, on 1994 Porsche 928 would be higher. At 4,664 cc (8 cylinders), 1994 Porsche 928 is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz GL (335 HP @ 6000 RPM) has 29 more horse power than 1994 Porsche 928. (306 HP @ 5900 RPM). In normal driving conditions, 2008 Mercedes-Benz GL should accelerate faster than 1994 Porsche 928. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz GL weights approximately 900 kg more than 1994 Porsche 928. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Mercedes-Benz GL (460 Nm @ 2700 RPM) has 51 more torque (in Nm) than 1994 Porsche 928. (409 Nm @ 4100 RPM). This means 2008 Mercedes-Benz GL will have an easier job in driving up hills or pulling heavy equipment than 1994 Porsche 928.
Compare all specifications:
| 2008 Mercedes-Benz GL | 1994 Porsche 928 | |
| Make | Mercedes-Benz | Porsche |
| Model | GL | 928 |
| Year Released | 2008 | 1994 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4662 cc | 4664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 335 HP | 306 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 460 Nm | 409 Nm |
| Torque RPM | 2700 RPM | 4100 RPM |
| Engine Bore Size | 92.9 mm | 97 mm |
| Engine Stroke Size | 86 mm | 78.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2430 kg | 1530 kg |
| Vehicle Length | 5090 mm | 4450 mm |
| Vehicle Width | 1930 mm | 1840 mm |
| Vehicle Height | 1850 mm | 1290 mm |
| Wheelbase Size | 3080 mm | 2510 mm |
| Fuel Tank Capacity | 100 L | 76 L |
