1991 Alpina B vs. 2013 Infiniti EX
To start off, 2013 Infiniti EX is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Alpina B. In addition, the cost of maintenance, including insurance, on 1991 Alpina B would be higher. At 5,646 cc (12 cylinders), 1991 Alpina B is equipped with a bigger engine. In terms of performance, 1991 Alpina B (410 HP @ 5400 RPM) has 89 more horse power than 2013 Infiniti EX. (321 HP @ 7000 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 2013 Infiniti EX. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 71 kg more than 2013 Infiniti EX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Infiniti EX is all wheel drive (AWD), it will have significant more traction and grip than 1991 Alpina B. In wet, icy, snow, or gravel driving conditions, 2013 Infiniti EX 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, 1991 Alpina B (570 Nm @ 4000 RPM) has 208 more torque (in Nm) than 2013 Infiniti EX. (362 Nm @ 5200 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 2013 Infiniti EX. 2013 Infiniti EX has automatic transmission and 1991 Alpina B has manual transmission. 1991 Alpina B will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alpina B | 2013 Infiniti EX | |
| Make | Alpina | Infiniti |
| Model | B | EX |
| Year Released | 1991 | 2013 |
| Engine Size | 5646 cc | 3696 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 410 HP | 321 HP |
| Engine RPM | 5400 RPM | 7000 RPM |
| Torque | 570 Nm | 362 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Fuel Type | Gasoline | Natural Gas (CNG) |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Vehicle Weight | 1866 kg | 1795 kg |
| Vehicle Length | 4790 mm | 4631 mm |
| Vehicle Width | 1860 mm | 1803 mm |
| Vehicle Height | 1350 mm | 1589 mm |
| Wheelbase Size | 2690 mm | 2850 mm |
