1948 Alvis TB 14 vs. 2009 BMW 650
To start off, 2009 BMW 650 is newer by 61 year(s). Which means there will be less support and parts availability for 1948 Alvis TB 14. In addition, the cost of maintenance, including insurance, on 1948 Alvis TB 14 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 295 more horse power than 1948 Alvis TB 14. (67 HP @ 4000 RPM) In normal driving conditions, 2009 BMW 650 should accelerate faster than 1948 Alvis TB 14. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 420 kg more than 1948 Alvis TB 14. 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.
Compare all specifications:
| 1948 Alvis TB 14 | 2009 BMW 650 | |
| Make | Alvis | BMW |
| Model | TB 14 | 650 |
| Year Released | 1948 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1892 cc | 4799 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 67 HP | 362 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Engine Bore Size | 74.1 mm | 93 mm |
| Engine Stroke Size | 110 mm | 88.3 mm |
| Engine Compression Ratio | 6.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1515 kg | 1935 kg |
| Vehicle Length | 4450 mm | 4830 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1590 mm | 1380 mm |
| Wheelbase Size | 2750 mm | 2790 mm |
