2000 Alfa Romeo 156 vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 12 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 156 would be higher. At 6,000 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (353 HP @ 5400 RPM) has 163 more horse power than 2000 Alfa Romeo 156. (190 HP @ 6300 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 2000 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 1289 kg more than 2000 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2000 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 GMC Sierra (506 Nm @ 4400 RPM) has 284 more torque (in Nm) than 2000 Alfa Romeo 156. (222 Nm @ 5000 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 156. 2012 GMC Sierra has automatic transmission and 2000 Alfa Romeo 156 has manual transmission. 2000 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Alfa Romeo 156 | 2012 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 156 | Sierra |
| Year Released | 2000 | 2012 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2491 cc | 6000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 190 HP | 353 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 222 Nm | 506 Nm |
| Torque RPM | 5000 RPM | 4400 RPM |
| Engine Compression Ratio | 10.3:1 | 9.6:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1370 kg | 2659 kg |
| Vehicle Length | 4440 mm | 5720 mm |
| Vehicle Width | 1750 mm | 2440 mm |
| Vehicle Height | 1430 mm | 1960 mm |
| Wheelbase Size | 2600 mm | 3380 mm |
| Fuel Tank Capacity | 63 L | 129 L |
