1999 Alfa Romeo 146 vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 146 would be higher. At 5,964 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (340 HP @ 5200 RPM) has 222 more horse power than 1999 Alfa Romeo 146. (118 HP @ 6300 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1999 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1155 kg more than 1999 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 146. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (516 Nm @ 4000 RPM) has 372 more torque (in Nm) than 1999 Alfa Romeo 146. (144 Nm @ 4500 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 146. 2005 GMC Sierra has automatic transmission and 1999 Alfa Romeo 146 has manual transmission. 1999 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Alfa Romeo 146 | 2005 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 146 | Sierra |
| Year Released | 1999 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 5964 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 118 HP | 340 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 144 Nm | 516 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 82.1 mm | 102 mm |
| Engine Stroke Size | 75.7 mm | 92 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1190 kg | 2345 kg |
| Vehicle Length | 4240 mm | 5740 mm |
| Vehicle Width | 1720 mm | 2000 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2550 mm | 3650 mm |
