2005 Alpina B3 vs. 2004 Infiniti Q45
To start off, 2005 Alpina B3 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2004 Infiniti Q45 would be higher. At 4,490 cc (8 cylinders), 2004 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2004 Infiniti Q45 (340 HP) has 39 more horse power than 2005 Alpina B3. (301 HP) In normal driving conditions, 2004 Infiniti Q45 should accelerate faster than 2005 Alpina B3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti Q45 weights approximately 159 kg more than 2005 Alpina B3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 Infiniti Q45 (452 Nm) has 90 more torque (in Nm) than 2005 Alpina B3. (362 Nm). This means 2004 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2005 Alpina B3.
Compare all specifications:
2005 Alpina B3 | 2004 Infiniti Q45 | |
Make | Alpina | Infiniti |
Model | B3 | Q45 |
Year Released | 2005 | 2004 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 3348 cc | 4490 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 301 HP | 340 HP |
Torque | 362 Nm | 452 Nm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1645 kg | 1804 kg |
Vehicle Length | 4490 mm | 5080 mm |
Vehicle Width | 1750 mm | 1850 mm |
Vehicle Height | 1360 mm | 1500 mm |
Wheelbase Size | 2730 mm | 2880 mm |
Fuel Tank Capacity | 63 L | 81 L |