2003 Alpina B 10 vs. 2011 BMW 125
To start off, 2011 BMW 125 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Alpina B 10. In addition, the cost of maintenance, including insurance, on 2003 Alpina B 10 would be higher. At 4,618 cc (8 cylinders), 2003 Alpina B 10 is equipped with a bigger engine. In terms of performance, 2003 Alpina B 10 (342 HP @ 5700 RPM) has 127 more horse power than 2011 BMW 125. (215 HP @ 6700 RPM). In normal driving conditions, 2003 Alpina B 10 should accelerate faster than 2011 BMW 125. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B 10 weights approximately 215 kg more than 2011 BMW 125. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 Alpina B 10 (490 Nm @ 3700 RPM) has 220 more torque (in Nm) than 2011 BMW 125. (270 Nm @ 2500 RPM). This means 2003 Alpina B 10 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW 125. 2011 BMW 125 has automatic transmission and 2003 Alpina B 10 has manual transmission. 2003 Alpina B 10 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW 125 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina B 10 | 2011 BMW 125 | |
| Make | Alpina | BMW |
| Model | B 10 | 125 |
| Year Released | 2003 | 2011 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4618 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 342 HP | 215 HP |
| Engine RPM | 5700 RPM | 6700 RPM |
| Torque | 490 Nm | 270 Nm |
| Torque RPM | 3700 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1740 kg | 1525 kg |
| Vehicle Length | 4810 mm | 4370 mm |
| Vehicle Width | 1810 mm | 1420 mm |
| Vehicle Height | 1450 mm | 1760 mm |
| Wheelbase Size | 2840 mm | 2670 mm |
