1999 Alpina B3 vs. 2002 Infiniti QX4
To start off, 2002 Infiniti QX4 is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Alpina B3. In addition, the cost of maintenance, including insurance, on 1999 Alpina B3 would be higher. At 3,498 cc (6 cylinders), 2002 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 1999 Alpina B3 (328 HP @ 7400 RPM) has 90 more horse power than 2002 Infiniti QX4. (238 HP @ 6000 RPM). In normal driving conditions, 1999 Alpina B3 should accelerate faster than 2002 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti QX4 weights approximately 260 kg more than 1999 Alpina B3.
Because 2002 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alpina B3. In wet, icy, snow, or gravel driving conditions, 2002 Infiniti QX4 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, 1999 Alpina B3 (455 Nm) has 96 more torque (in Nm) than 2002 Infiniti QX4. (359 Nm). This means 1999 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2002 Infiniti QX4. 2002 Infiniti QX4 has automatic transmission and 1999 Alpina B3 has manual transmission. 1999 Alpina B3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Alpina B3 | 2002 Infiniti QX4 | |
| Make | Alpina | Infiniti |
| Model | B3 | QX4 |
| Year Released | 1999 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 328 HP | 238 HP |
| Engine RPM | 7400 RPM | 6000 RPM |
| Torque | 455 Nm | 359 Nm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1700 kg | 1960 kg |
| Vehicle Length | 4480 mm | 4660 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1800 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
