2003 Alfa Romeo Spider 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 Spider. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo Spider 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 Spider (248 HP @ 6300 RPM) has 35 more horse power than 2008 Mercedes-Benz G. (213 HP @ 5500 RPM). In normal driving conditions, 2003 Alfa Romeo Spider 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 765 kg more than 2003 Alfa Romeo Spider.
Because 2008 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo Spider. 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, 2003 Alfa Romeo Spider (305 Nm @ 4800 RPM) has 5 more torque (in Nm) than 2008 Mercedes-Benz G. (300 Nm @ 2800 RPM). This means 2003 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz G. 2008 Mercedes-Benz G has automatic transmission and 2003 Alfa Romeo Spider has manual transmission. 2003 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo Spider | 2008 Mercedes-Benz G | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | Spider | G |
| Year Released | 2003 | 2008 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 248 HP | 213 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 305 Nm | 300 Nm |
| Torque RPM | 4800 RPM | 2800 RPM |
| Engine Bore Size | 93 mm | 89.9 mm |
| Engine Stroke Size | 78 mm | 84 mm |
| Engine Compression Ratio | 10.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 6.3 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 | 1490 kg | 2255 kg |
| Vehicle Length | 4310 mm | 4230 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1330 mm | 1940 mm |
| Wheelbase Size | 2600 mm | 2410 mm |
| Fuel Consumption Overall | 13.2 L/100km | 15.5 L/100km |
| Fuel Tank Capacity | 70 L | 96 L |
