1985 Alfa Romeo Arna 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 Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna 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 206 more horse power than 1985 Alfa Romeo Arna. (94 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1362 kg more than 1985 Alfa Romeo Arna. 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 358 more torque (in Nm) than 1985 Alfa Romeo Arna. (130 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna.
Compare all specifications:
| 1985 Alfa Romeo Arna | 2004 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | Arna | Sierra |
| Year Released | 1985 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 94 HP | 300 HP |
| Torque | 130 Nm | 488 Nm |
| Engine Bore Size | 84 mm | 102.1 mm |
| Engine Stroke Size | 67.2 mm | 92 mm |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 3 seats |
| Vehicle Weight | 920 kg | 2282 kg |
| Vehicle Length | 4010 mm | 5650 mm |
| Vehicle Width | 1630 mm | 2000 mm |
| Vehicle Height | 1350 mm | 1890 mm |
| Wheelbase Size | 2430 mm | 3380 mm |
