2009 Alfa Romeo Spider vs. 2005 Mercedes-Benz G
To start off, 2009 Alfa Romeo Spider is newer by 4 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 65 more horse power than 2009 Alfa Romeo Spider. (148 HP @ 6300 RPM) In normal driving conditions, 2005 Mercedes-Benz G should accelerate faster than 2009 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz G weights approximately 760 kg more than 2009 Alfa Romeo Spider. 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 2009 Alfa Romeo Spider. 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 129 more torque (in Nm) than 2009 Alfa Romeo Spider. (181 Nm @ 3800 RPM). This means 2005 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Spider. 2005 Mercedes-Benz G has automatic transmission and 2009 Alfa Romeo Spider has manual transmission. 2009 Alfa Romeo Spider 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:
| 2009 Alfa Romeo Spider | 2005 Mercedes-Benz G | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Spider | G |
| Year Released | 2009 | 2005 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 148 HP | 213 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 181 Nm | 310 Nm |
| Torque RPM | 3800 RPM | 2800 RPM |
| Engine Bore Size | 83 mm | 89.9 mm |
| Engine Stroke Size | 91 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 210 km/hour | 173 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 10.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1480 kg | 2240 kg |
| Vehicle Length | 4310 mm | 4260 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1320 mm | 1950 mm |
| Wheelbase Size | 2550 mm | 2410 mm |
| Fuel Consumption Overall | 9.2 L/100km | 15.3 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
