2004 GMC Sierra vs. 1979 Lancia Delta
To start off, 2004 GMC Sierra is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Lancia Delta. In addition, the cost of maintenance, including insurance, on 1979 Lancia Delta 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 255 more horse power than 1979 Lancia Delta. (85 HP @ 5800 RPM). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1979 Lancia Delta. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1435 kg more than 1979 Lancia Delta. 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 1979 Lancia Delta. 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 393 more torque (in Nm) than 1979 Lancia Delta. (123 Nm @ 3500 RPM). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Lancia Delta. 2004 GMC Sierra has automatic transmission and 1979 Lancia Delta has manual transmission. 1979 Lancia Delta 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:
| 2004 GMC Sierra | 1979 Lancia Delta | |
| Make | GMC | Lancia |
| Model | Sierra | Delta |
| Year Released | 2004 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1498 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 340 HP | 85 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 516 Nm | 123 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 102 mm | 86.4 mm |
| Engine Stroke Size | 92 mm | 63.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2345 kg | 910 kg |
| Vehicle Length | 5740 mm | 3890 mm |
| Vehicle Width | 2000 mm | 1630 mm |
| Vehicle Height | 1910 mm | 1390 mm |
| Wheelbase Size | 3650 mm | 2480 mm |
