2005 Alpina B3 vs. 2009 Mercedes-Benz G
To start off, 2009 Mercedes-Benz G is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Alpina B3. In addition, the cost of maintenance, including insurance, on 2005 Alpina B3 would be higher. At 5,439 cc (8 cylinders), 2009 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz G (500 HP @ 6100 RPM) has 199 more horse power than 2005 Alpina B3. (301 HP @ 6300 RPM) In normal driving conditions, 2009 Mercedes-Benz G should accelerate faster than 2005 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alpina B3 weights approximately 255 kg more than 2009 Mercedes-Benz G.
Because 2009 Mercedes-Benz G is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Mercedes-Benz G (700 Nm @ 2750 RPM) has 338 more torque (in Nm) than 2005 Alpina B3. (362 Nm @ 4800 RPM). This means 2009 Mercedes-Benz G will have an easier job in driving up hills or pulling heavy equipment than 2005 Alpina B3.
Compare all specifications:
| 2005 Alpina B3 | 2009 Mercedes-Benz G | |
| Make | Alpina | Mercedes-Benz |
| Model | B3 | G |
| Year Released | 2005 | 2009 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 301 HP | 500 HP |
| Engine RPM | 6300 RPM | 6100 RPM |
| Torque | 362 Nm | 700 Nm |
| Torque RPM | 4800 RPM | 2750 RPM |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1480 kg | 1225 kg |
| Vehicle Length | 4490 mm | 4690 mm |
| Vehicle Width | 1760 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1940 mm |
| Wheelbase Size | 2730 mm | 2860 mm |
| Fuel Tank Capacity | 88 L | 96 L |
