1966 Alfa Romeo Giulia vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 39 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia 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 (321 HP @ 5000 RPM) has 212 more horse power than 1966 Alfa Romeo Giulia. (109 HP @ 6000 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1268 kg more than 1966 Alfa Romeo Giulia. 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 1966 Alfa Romeo Giulia. 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 (370 Nm @ 4000 RPM) has 228 more torque (in Nm) than 1966 Alfa Romeo Giulia. (142 Nm @ 2800 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Giulia. 2005 GMC Sierra has automatic transmission and 1966 Alfa Romeo Giulia has manual transmission. 1966 Alfa Romeo Giulia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 2005 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Giulia | Sierra |
| Year Released | 1966 | 2005 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 109 HP | 321 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 142 Nm | 370 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1002 kg | 2270 kg |
| Vehicle Length | 4260 mm | 5790 mm |
| Vehicle Width | 1630 mm | 2000 mm |
| Vehicle Height | 1300 mm | 1850 mm |
| Wheelbase Size | 2210 mm | 3650 mm |
| Fuel Tank Capacity | 47 L | 117 L |
