2003 Alpina B3 vs. 2005 Pontiac Grand Prix
To start off, 2005 Pontiac Grand Prix is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alpina B3. In addition, the cost of maintenance, including insurance, on 2003 Alpina B3 would be higher. At 3,786 cc (6 cylinders), 2005 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (301 HP @ 6300 RPM) has 41 more horse power than 2005 Pontiac Grand Prix. (260 HP @ 5200 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 2005 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 330 kg more than 2005 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Alpina B3. However, in wet, icy, snow, or gravel driving conditions, 2005 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. 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 Pontiac Grand Prix (380 Nm) has 18 more torque (in Nm) than 2003 Alpina B3. (362 Nm). This means 2005 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 2003 Alpina B3.
Compare all specifications:
2003 Alpina B3 | 2005 Pontiac Grand Prix | |
Make | Alpina | Pontiac |
Model | B3 | Grand Prix |
Year Released | 2003 | 2005 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3346 cc | 3786 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 301 HP | 260 HP |
Engine RPM | 6300 RPM | 5200 RPM |
Torque | 362 Nm | 380 Nm |
Engine Bore Size | 87 mm | 97.1 mm |
Engine Stroke Size | 93.1 mm | 86 mm |
Engine Compression Ratio | 10.0:1 | 8.5:1 |
Drive Type | Rear | Front |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1950 kg | 1620 kg |
Vehicle Length | 4490 mm | 5040 mm |
Vehicle Width | 1760 mm | 1830 mm |
Vehicle Height | 1370 mm | 1420 mm |
Wheelbase Size | 2730 mm | 2810 mm |
Fuel Consumption Overall | 10.9 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 63 L | 64 L |