1966 Avanti Avanti vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 47 year(s). Which means there will be less support and parts availability for 1966 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1966 Avanti Avanti would be higher. At 6,000 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (355 HP @ 5700 RPM) has 101 more horse power than 1966 Avanti Avanti. (254 HP @ 5000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1966 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 979 kg more than 1966 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is all wheel drive (AWD), it will have significant more traction and grip than 1966 Avanti Avanti. In wet, icy, snow, or gravel driving conditions, 2013 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. 2013 GMC Sierra has automatic transmission and 1966 Avanti Avanti has manual transmission. 1966 Avanti Avanti will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Avanti Avanti | 2013 GMC Sierra | |
| Make | Avanti | GMC |
| Model | Avanti | Sierra |
| Year Released | 1966 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 5354 cc | 6000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 254 HP | 355 HP |
| Engine RPM | 5000 RPM | 5700 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1460 kg | 2439 kg |
| Vehicle Length | 4910 mm | 5847 mm |
| Vehicle Width | 1800 mm | 2032 mm |
| Vehicle Height | 1380 mm | 1872 mm |
| Wheelbase Size | 2780 mm | 3645 mm |
| Fuel Tank Capacity | 95 L | 98 L |
