2004 GMC Sierra vs. 1987 Lamborghini Portofino
To start off, 2004 GMC Sierra is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Lamborghini Portofino. In addition, the cost of maintenance, including insurance, on 1987 Lamborghini Portofino 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 70 more horse power than 1987 Lamborghini Portofino. (225 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1987 Lamborghini Portofino. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 909 kg more than 1987 Lamborghini Portofino. 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 1987 Lamborghini Portofino. 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 137 more torque (in Nm) than 1987 Lamborghini Portofino. (310 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Lamborghini Portofino.
Compare all specifications:
| 2004 GMC Sierra | 1987 Lamborghini Portofino | |
| Make | GMC | Lamborghini |
| Model | Sierra | Portofino |
| Year Released | 2004 | 1987 |
| Engine Position | Front | Middle |
| Engine Size | 5359 cc | 3485 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 225 HP |
| Torque | 447 Nm | 310 Nm |
| Engine Bore Size | 96.1 mm | 86 mm |
| Engine Stroke Size | 92 mm | 75 mm |
| Engine Compression Ratio | 9.5:1 | 9.2:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2379 kg | 1470 kg |
| Vehicle Length | 5850 mm | 3920 mm |
| Vehicle Width | 2000 mm | 1850 mm |
| Vehicle Height | 1910 mm | 1360 mm |
| Wheelbase Size | 3650 mm | 3050 mm |
| Fuel Tank Capacity | 98 L | 110 L |
