2004 Alfa Romeo 156 vs. 2012 BMW X6
To start off, 2012 BMW X6 is newer by 8 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 2,993 cc (6 cylinders), 2012 BMW X6 is equipped with a bigger engine. In terms of performance, 2012 BMW X6 (244 HP @ 4000 RPM) has 96 more horse power than 2004 Alfa Romeo 156. (148 HP @ 4000 RPM) In normal driving conditions, 2012 BMW X6 should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X6 weights approximately 625 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 BMW X6 (600 Nm @ 1500 RPM) has 300 more torque (in Nm) than 2004 Alfa Romeo 156. (300 Nm @ 2000 RPM). This means 2012 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156. 2012 BMW X6 has automatic transmission and 2004 Alfa Romeo 156 has manual transmission. 2004 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2012 BMW X6 | |
| Make | Alfa Romeo | BMW |
| Model | 156 | X6 |
| Year Released | 2004 | 2012 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 244 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 300 Nm | 600 Nm |
| Torque RPM | 2000 RPM | 1500 RPM |
| Engine Bore Size | 82 mm | 90 mm |
| Engine Stroke Size | 90.4 mm | 84 mm |
| Fuel Type | Diesel | Diesel |
| Top Speed | 200 km/hour | 209 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 7.5 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1525 kg | 2150 kg |
| Vehicle Width | 1750 mm | 1983 mm |
| Vehicle Height | 1460 mm | 1690 mm |
| Wheelbase Size | 2600 mm | 2933 mm |
| Fuel Consumption Overall | 6.8 L/100km | 7.4 L/100km |
| Fuel Tank Capacity | 63 L | 85 L |
