2007 GMC Sierra vs. 1994 Porsche 928
To start off, 2007 GMC Sierra is newer by 13 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 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 1994 Porsche 928 (306 HP @ 5900 RPM) has 11 more horse power than 2007 GMC Sierra. (295 HP @ 5600 RPM) In normal driving conditions, 1994 Porsche 928 should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 738 kg more than 1994 Porsche 928.
Let's talk about torque, 2007 GMC Sierra (414 Nm @ 4800 RPM) has 5 more torque (in Nm) than 1994 Porsche 928. (409 Nm @ 4100 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1994 Porsche 928.
Compare all specifications:
| 2007 GMC Sierra | 1994 Porsche 928 | |
| Make | GMC | Porsche |
| Model | Sierra | 928 |
| Year Released | 2007 | 1994 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 4664 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 306 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 414 Nm | 409 Nm |
| Torque RPM | 4800 RPM | 4100 RPM |
| Engine Bore Size | 96 mm | 97 mm |
| Engine Stroke Size | 83 mm | 78.9 mm |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2268 kg | 1530 kg |
| Vehicle Length | 5850 mm | 4450 mm |
| Vehicle Width | 2040 mm | 1840 mm |
| Vehicle Height | 1880 mm | 1290 mm |
| Wheelbase Size | 3650 mm | 2510 mm |
| Fuel Tank Capacity | 98 L | 76 L |
