1991 Alpina B vs. 2006 Toyota 4Runner
To start off, 2006 Toyota 4Runner is newer by 15 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 174 more horse power than 2006 Toyota 4Runner. (236 HP @ 5200 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 2006 Toyota 4Runner. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 681 kg more than 2006 Toyota 4Runner. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Toyota 4Runner is four wheel drive (4WD), it will have significant more traction and grip than 1991 Alpina B. In wet, icy, snow, or gravel driving conditions, 2006 Toyota 4Runner 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 209 more torque (in Nm) than 2006 Toyota 4Runner. (361 Nm @ 4000 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 2006 Toyota 4Runner. 2006 Toyota 4Runner 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. 2006 Toyota 4Runner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alpina B | 2006 Toyota 4Runner | |
| Make | Alpina | Toyota |
| Model | B | 4Runner |
| Year Released | 1991 | 2006 |
| Engine Size | 5646 cc | 3998 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 410 HP | 236 HP |
| Engine RPM | 5400 RPM | 5200 RPM |
| Torque | 570 Nm | 361 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1866 kg | 1185 kg |
| Vehicle Length | 4790 mm | 4810 mm |
| Vehicle Width | 1860 mm | 1920 mm |
| Vehicle Height | 1350 mm | 1770 mm |
| Wheelbase Size | 2690 mm | 2800 mm |
