1979 Cadillac Eldorado vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1979 Cadillac Eldorado 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 (300 HP) has 182 more horse power than 1979 Cadillac Eldorado. (118 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1979 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 52 kg more than 1979 Cadillac Eldorado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 190 more torque (in Nm) than 1979 Cadillac Eldorado. (298 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Cadillac Eldorado.
Compare all specifications:
| 1979 Cadillac Eldorado | 2004 GMC Sierra | |
| Make | Cadillac | GMC |
| Model | Eldorado | Sierra |
| Year Released | 1979 | 2004 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 118 HP | 300 HP |
| Torque | 298 Nm | 488 Nm |
| Engine Bore Size | 103 mm | 102.1 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2230 kg | 2282 kg |
| Vehicle Length | 5190 mm | 5650 mm |
| Vehicle Width | 1820 mm | 2000 mm |
| Vehicle Height | 1380 mm | 1890 mm |
| Wheelbase Size | 2900 mm | 3380 mm |
