1978 Bentley T2 vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 26 year(s). Which means there will be less support and parts availability for 1978 Bentley T2. In addition, the cost of maintenance, including insurance, on 1978 Bentley T2 would be higher. At 6,750 cc (8 cylinders), 1978 Bentley T2 is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 80 more horse power than 1978 Bentley T2. (220 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1978 Bentley T2.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1978 Bentley T2. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra 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.
Compare all specifications:
| 1978 Bentley T2 | 2004 GMC Sierra | |
| Make | Bentley | GMC |
| Model | T2 | Sierra |
| Year Released | 1978 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 6750 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 220 HP | 300 HP |
| Engine Bore Size | 104.2 mm | 102 mm |
| Engine Stroke Size | 99.1 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 6 seats |
| Vehicle Length | 5180 mm | 6030 mm |
| Vehicle Width | 1810 mm | 2030 mm |
| Vehicle Height | 1520 mm | 1940 mm |
