2008 Alfa Romeo 159 vs. 2005 Mercedes-Benz G
To start off, 2008 Alfa Romeo 159 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz G. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz G would be higher. At 3,199 cc (6 cylinders), 2005 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz G (213 HP @ 5500 RPM) has 55 more horse power than 2008 Alfa Romeo 159. (158 HP @ 6500 RPM) In normal driving conditions, 2005 Mercedes-Benz G should accelerate faster than 2008 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 635 kg more than 2008 Alfa Romeo 159. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 159. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz G 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 Mercedes-Benz G (310 Nm @ 2800 RPM) has 120 more torque (in Nm) than 2008 Alfa Romeo 159. (190 Nm @ 4500 RPM). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 159. 2005 Mercedes-Benz G has automatic transmission and 2008 Alfa Romeo 159 has manual transmission. 2008 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Alfa Romeo 159 | 2005 Mercedes-Benz G | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 159 | G |
| Year Released | 2008 | 2005 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1858 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 158 HP | 213 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 190 Nm | 310 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Bore Size | 86 mm | 89.9 mm |
| Engine Stroke Size | 80 mm | 84 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 210 km/hour | 173 km/hour |
| Acceleration 0-100mph | 9.9 seconds | 10.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1605 kg | 2240 kg |
| Vehicle Length | 4670 mm | 4260 mm |
| Vehicle Width | 1840 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1950 mm |
| Wheelbase Size | 2710 mm | 2410 mm |
| Fuel Consumption Overall | 8.8 L/100km | 15.3 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
