2003 Alfa Romeo 166 vs. 2008 Mercedes-Benz G
To start off, 2008 Mercedes-Benz G is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 166 would be higher. At 3,199 cc (6 cylinders), 2008 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 5 more horse power than 2008 Mercedes-Benz G. (212 HP @ 5500 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2008 Mercedes-Benz G. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz G weights approximately 694 kg more than 2003 Alfa Romeo 166.
Because 2008 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 166. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Mercedes-Benz G (300 Nm @ 2800 RPM) has 35 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2008 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 2008 Mercedes-Benz G | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 166 | G |
| Year Released | 2003 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 217 HP | 212 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 265 Nm | 300 Nm |
| Torque RPM | 5000 RPM | 2800 RPM |
| Engine Bore Size | 93 mm | 89.9 mm |
| Engine Stroke Size | 72.6 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Top Speed | 236 km/hour | 175 km/hour |
| Acceleration 0-100mph | 8.6 seconds | 10.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1550 kg | 2244 kg |
| Vehicle Length | 4730 mm | 4260 mm |
| Vehicle Width | 1810 mm | 1770 mm |
| Vehicle Height | 1420 mm | 1950 mm |
| Wheelbase Size | 2600 mm | 2410 mm |
| Fuel Consumption Overall | 13 L/100km | 15.5 L/100km |
| Fuel Tank Capacity | 69 L | 96 L |
