2005 Alpina B3 vs. 2004 Pontiac Aztek
To start off, 2005 Alpina B3 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Pontiac Aztek. In addition, the cost of maintenance, including insurance, on 2004 Pontiac Aztek would be higher. At 3,392 cc (6 cylinders), 2004 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 2005 Alpina B3 (301 HP @ 6300 RPM) has 125 more horse power than 2004 Pontiac Aztek. (176 HP @ 5200 RPM). In normal driving conditions, 2005 Alpina B3 should accelerate faster than 2004 Pontiac Aztek. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Aztek weights approximately 185 kg more than 2005 Alpina B3.
Because 2004 Pontiac Aztek 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, 2004 Pontiac Aztek 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 Alpina B3 (362 Nm @ 4800 RPM) has 64 more torque (in Nm) than 2004 Pontiac Aztek. (298 Nm @ 4000 RPM). This means 2005 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Aztek.
Compare all specifications:
| 2005 Alpina B3 | 2004 Pontiac Aztek | |
| Make | Alpina | Pontiac |
| Model | B3 | Aztek |
| Year Released | 2005 | 2004 |
| Body Type | Convertible | Crossover |
| Engine Position | Front | Front |
| Engine Size | 3348 cc | 3392 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 176 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 362 Nm | 298 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 8.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1645 kg | 1830 kg |
| Vehicle Length | 4490 mm | 4630 mm |
| Vehicle Width | 1750 mm | 1880 mm |
| Vehicle Height | 1360 mm | 1700 mm |
| Wheelbase Size | 2730 mm | 2760 mm |
| Fuel Tank Capacity | 63 L | 69 L |
