1948 Alvis TB 14 vs. 1991 Pontiac Bonneville
To start off, 1991 Pontiac Bonneville is newer by 43 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 3,791 cc (6 cylinders), 1991 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1991 Pontiac Bonneville (150 HP @ 4400 RPM) has 83 more horse power than 1948 Alvis TB 14. (67 HP @ 4000 RPM) In normal driving conditions, 1991 Pontiac Bonneville should accelerate faster than 1948 Alvis TB 14. With that said, vehicle weight also plays an important factor in acceleration. 1948 Alvis TB 14 weights approximately 15 kg more than 1991 Pontiac Bonneville.
Because 1948 Alvis TB 14 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 1948 Alvis TB 14. However, in wet, icy, snow, or gravel driving conditions, 1991 Pontiac Bonneville, 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:
| 1948 Alvis TB 14 | 1991 Pontiac Bonneville | |
| Make | Alvis | Pontiac |
| Model | TB 14 | Bonneville |
| Year Released | 1948 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1892 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 67 HP | 150 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 74.1 mm | 96.6 mm |
| Engine Stroke Size | 110 mm | 86.4 mm |
| Engine Compression Ratio | 6.7:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1515 kg | 1500 kg |
| Vehicle Length | 4450 mm | 5050 mm |
| Vehicle Width | 1700 mm | 1850 mm |
| Vehicle Height | 1590 mm | 1420 mm |
| Wheelbase Size | 2750 mm | 2820 mm |
