1994 Porsche 928 vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 16 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 4,800 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 1994 Porsche 928 (306 HP @ 5900 RPM) has 4 more horse power than 2010 GMC Sierra. (302 HP @ 5600 RPM). In normal driving conditions, 1994 Porsche 928 should accelerate faster than 2010 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 788 kg more than 1994 Porsche 928.
Let's talk about torque, 2010 GMC Sierra (413 Nm @ 4600 RPM) has 4 more torque (in Nm) than 1994 Porsche 928. (409 Nm @ 4100 RPM). This means 2010 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1994 Porsche 928.
Compare all specifications:
| 1994 Porsche 928 | 2010 GMC Sierra | |
| Make | Porsche | GMC |
| Model | 928 | Sierra |
| Year Released | 1994 | 2010 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4664 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 306 HP | 302 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 409 Nm | 413 Nm |
| Torque RPM | 4100 RPM | 4600 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1530 kg | 2318 kg |
| Vehicle Length | 4450 mm | 5847 mm |
| Vehicle Width | 1840 mm | 2032 mm |
| Vehicle Height | 1290 mm | 1875 mm |
| Wheelbase Size | 2510 mm | 3645 mm |
| Fuel Tank Capacity | 76 L | 98 L |
