2000 Alfa Romeo 156 vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 8 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 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (195 HP @ 4600 RPM) has 47 more horse power than 2000 Alfa Romeo 156. (148 HP @ 6200 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2000 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 876 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 2008 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, 2008 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, 2008 GMC Sierra (353 Nm @ 2800 RPM) has 172 more torque (in Nm) than 2000 Alfa Romeo 156. (181 Nm @ 3500 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 156. 2008 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. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Alfa Romeo 156 | 2008 GMC Sierra | |
| Make | Alfa Romeo | GMC |
| Model | 156 | Sierra |
| Year Released | 2000 | 2008 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 4298 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 195 HP |
| Engine RPM | 6200 RPM | 4600 RPM |
| Torque | 181 Nm | 353 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Compression Ratio | 10.0:1 | 9.2:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1265 kg | 2141 kg |
| Vehicle Length | 4440 mm | 5710 mm |
| Vehicle Width | 1750 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1880 mm |
| Wheelbase Size | 2550 mm | 3030 mm |
| Fuel Consumption Overall | 6.1 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 98 L |
