1991 Alpina B vs. 2006 Alfa Romeo GT
To start off, 2006 Alfa Romeo GT 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 262 more horse power than 2006 Alfa Romeo GT. (148 HP @ 4000 RPM). In normal driving conditions, 1991 Alpina B should accelerate faster than 2006 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B weights approximately 426 kg more than 2006 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Alpina B is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Alpina B. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo GT, being front wheel drive (FWD), will offer much better control with better grip. 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 265 more torque (in Nm) than 2006 Alfa Romeo GT. (305 Nm @ 2000 RPM). This means 1991 Alpina B will have an easier job in driving up hills or pulling heavy equipment than 2006 Alfa Romeo GT. 2006 Alfa Romeo GT 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 Alfa Romeo GT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alpina B | 2006 Alfa Romeo GT | |
| Make | Alpina | Alfa Romeo |
| Model | B | GT |
| Year Released | 1991 | 2006 |
| Engine Size | 5646 cc | 1909 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 410 HP | 148 HP |
| Engine RPM | 5400 RPM | 4000 RPM |
| Torque | 570 Nm | 305 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1866 kg | 1440 kg |
| Vehicle Length | 4790 mm | 4500 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1350 mm | 1370 mm |
| Wheelbase Size | 2690 mm | 2600 mm |
