2003 Alpina B3 vs. 2006 Infiniti M
To start off, 2006 Infiniti M is newer by 3 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 4,494 cc (8 cylinders), 2006 Infiniti M is equipped with a bigger engine. In terms of performance, 2006 Infiniti M (335 HP @ 6400 RPM) has 59 more horse power than 2003 Alpina B3. (276 HP @ 6300 RPM) In normal driving conditions, 2006 Infiniti M should accelerate faster than 2003 Alpina B3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2006 Infiniti M (461 Nm @ 4000 RPM) has 126 more torque (in Nm) than 2003 Alpina B3. (335 Nm @ 4500 RPM). This means 2006 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2003 Alpina B3.
Compare all specifications:
2003 Alpina B3 | 2006 Infiniti M | |
Make | Alpina | Infiniti |
Model | B3 | M |
Year Released | 2003 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3300 cc | 4494 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 276 HP | 335 HP |
Engine RPM | 6300 RPM | 6400 RPM |
Torque | 335 Nm | 461 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Width | 1750 mm | 140 mm |
Vehicle Height | 1420 mm | 140 mm |
Fuel Tank Capacity | 63 L | 75 L |