1991 Alpina B 12 vs. 1999 Fiat Siena
To start off, 1999 Fiat Siena is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Alpina B 12. In addition, the cost of maintenance, including insurance, on 1991 Alpina B 12 would be higher. At 3,500 cc (6 cylinders), 1991 Alpina B 12 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alpina B 12 weights approximately 490 kg more than 1999 Fiat Siena.
Because 1991 Alpina B 12 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 12. However, in wet, icy, snow, or gravel driving conditions, 1999 Fiat Siena, 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.
Compare all specifications:
| 1991 Alpina B 12 | 1999 Fiat Siena | |
| Make | Alpina | Fiat |
| Model | B 12 | Siena |
| Year Released | 1991 | 1999 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 1910 cc |
| Horse Power | 0 HP | 0 HP |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1790 kg | 1300 kg |
