1981 Fiat Ritmo vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Fiat Ritmo. In addition, the cost of maintenance, including insurance, on 1981 Fiat Ritmo would be higher. At 5,359 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (295 HP) has 195 more horse power than 1981 Fiat Ritmo. (100 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1981 Fiat Ritmo. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1439 kg more than 1981 Fiat Ritmo. 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 1981 Fiat Ritmo. 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 (447 Nm) has 316 more torque (in Nm) than 1981 Fiat Ritmo. (131 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat Ritmo.
Compare all specifications:
| 1981 Fiat Ritmo | 2004 GMC Sierra | |
| Make | Fiat | GMC |
| Model | Ritmo | Sierra |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1585 cc | 5359 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 100 HP | 295 HP |
| Torque | 131 Nm | 447 Nm |
| Engine Bore Size | 84 mm | 96.1 mm |
| Engine Stroke Size | 71.5 mm | 92 mm |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 940 kg | 2379 kg |
| Vehicle Length | 3940 mm | 5850 mm |
| Vehicle Width | 1660 mm | 2000 mm |
| Vehicle Height | 1410 mm | 1910 mm |
| Wheelbase Size | 2460 mm | 3650 mm |
| Fuel Tank Capacity | 50 L | 98 L |
