1975 Alfa Romeo GT vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo GT would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 213 more horse power than 1975 Alfa Romeo GT. (87 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1975 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1894 kg more than 1975 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1975 Alfa Romeo GT. In wet, icy, snow, or gravel driving conditions, 2005 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. Let's talk about torque, 2005 GMC Sierra (488 Nm) has 348 more torque (in Nm) than 1975 Alfa Romeo GT. (140 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo GT.
Compare all specifications:
| 1975 Alfa Romeo GT | 2005 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | GT | Sierra |
| Year Released | 1975 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 300 HP |
| Torque | 140 Nm | 488 Nm |
| Engine Bore Size | 78 mm | 102 mm |
| Engine Stroke Size | 67.5 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 2874 kg |
| Vehicle Length | 4090 mm | 6510 mm |
| Vehicle Width | 1590 mm | 2030 mm |
| Vehicle Height | 1330 mm | 1960 mm |
| Wheelbase Size | 2160 mm | 4250 mm |
| Fuel Tank Capacity | 46 L | 129 L |
