1985 Alfa Romeo 90 vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 90 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 191 more horse power than 1985 Alfa Romeo 90. (109 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1985 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1032 kg more than 1985 Alfa Romeo 90. 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 242 more torque (in Nm) than 1985 Alfa Romeo 90. (246 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 90.
Compare all specifications:
| 1985 Alfa Romeo 90 | 2004 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 90 | Sierra |
| Year Released | 1985 | 2004 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 109 HP | 300 HP |
| Torque | 246 Nm | 488 Nm |
| Engine Bore Size | 92 mm | 102.1 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 22.0:1 | 9.4:1 |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1250 kg | 2282 kg |
| Vehicle Length | 4400 mm | 5650 mm |
| Vehicle Width | 1650 mm | 2000 mm |
| Vehicle Height | 1430 mm | 1890 mm |
| Wheelbase Size | 2460 mm | 3380 mm |
| Fuel Tank Capacity | 49 L | 129 L |
