1966 Fiat 850 vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Fiat 850. In addition, the cost of maintenance, including insurance, on 1966 Fiat 850 would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (340 HP @ 5200 RPM) has 299 more horse power than 1966 Fiat 850. (41 HP @ 5300 RPM) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1966 Fiat 850. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1619 kg more than 1966 Fiat 850. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1966 Fiat 850. 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. Let's talk about torque, 2004 GMC Sierra (516 Nm @ 4000 RPM) has 456 more torque (in Nm) than 1966 Fiat 850. (60 Nm @ 3600 RPM). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Fiat 850. 2004 GMC Sierra has automatic transmission and 1966 Fiat 850 has manual transmission. 1966 Fiat 850 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Fiat 850 | 2004 GMC Sierra | |
| Make | Fiat | GMC |
| Model | 850 | Sierra |
| Year Released | 1966 | 2004 |
| Body Type | Coupe | Pickup |
| Engine Position | Rear | Front |
| Engine Size | 843 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 41 HP | 340 HP |
| Engine RPM | 5300 RPM | 5200 RPM |
| Torque | 60 Nm | 516 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 726 kg | 2345 kg |
| Vehicle Length | 3610 mm | 5740 mm |
| Vehicle Width | 1510 mm | 2000 mm |
| Vehicle Height | 1310 mm | 1910 mm |
| Wheelbase Size | 2010 mm | 3650 mm |
