1949 MG TD vs. 1969 MG MGB
To start off, 1969 MG MGB is newer by 20 year(s). Which means there will be less support and parts availability for 1949 MG TD. In addition, the cost of maintenance, including insurance, on 1949 MG TD would be higher. At 1,797 cc (4 cylinders), 1969 MG MGB is equipped with a bigger engine. In terms of performance, 1969 MG MGB (97 HP @ 5400 RPM) has 44 more horse power than 1949 MG TD. (53 HP @ 5200 RPM) In normal driving conditions, 1969 MG MGB should accelerate faster than 1949 MG TD. With that said, vehicle weight also plays an important factor in acceleration. 1969 MG MGB weights approximately 4 kg more than 1949 MG TD. 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, 1969 MG MGB (149 Nm @ 3000 RPM) has 62 more torque (in Nm) than 1949 MG TD. (87 Nm @ 2600 RPM). This means 1969 MG MGB will have an easier job in driving up hills or pulling heavy equipment than 1949 MG TD.
Compare all specifications:
| 1949 MG TD | 1969 MG MGB | |
| Make | MG | MG |
| Model | TD | MGB |
| Year Released | 1949 | 1969 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1250 cc | 1797 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 97 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 87 Nm | 149 Nm |
| Torque RPM | 2600 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 876 kg | 880 kg |
| Vehicle Length | 3690 mm | 3900 mm |
| Vehicle Width | 1490 mm | 1530 mm |
| Vehicle Height | 1350 mm | 1260 mm |
| Wheelbase Size | 2390 mm | 2320 mm |
