2009 Alpina B3 vs. 1972 Austin Allegro
To start off, 2009 Alpina B3 is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1972 Austin Allegro would be higher. At 3,347 cc (6 cylinders), 2009 Alpina B3 is equipped with a bigger engine. In terms of performance, 2009 Alpina B3 (301 HP @ 6300 RPM) has 233 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM). In normal driving conditions, 2009 Alpina B3 should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B3 weights approximately 655 kg more than 1972 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alpina B3 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 2009 Alpina B3. However, in wet, icy, snow, or gravel driving conditions, 1972 Austin Allegro, 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, 2009 Alpina B3 (362 Nm @ 4800 RPM) has 258 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 2009 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro.
Compare all specifications:
| 2009 Alpina B3 | 1972 Austin Allegro | |
| Make | Alpina | Austin |
| Model | B3 | Allegro |
| Year Released | 2009 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 3347 cc | 1485 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 68 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 362 Nm | 104 Nm |
| Torque RPM | 4800 RPM | 2900 RPM |
| Engine Bore Size | 87 mm | 76.2 mm |
| Engine Stroke Size | 93.9 mm | 81.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 870 kg |
| Vehicle Length | 4480 mm | 3200 mm |
| Vehicle Width | 1750 mm | 1620 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2730 mm | 2450 mm |
| Fuel Tank Capacity | 63 L | 47 L |
