2004 BMW 645 vs. 1974 MG MGB
To start off, 2004 BMW 645 is newer by 30 year(s). Which means there will be less support and parts availability for 1974 MG MGB. In addition, the cost of maintenance, including insurance, on 1974 MG MGB would be higher. At 4,392 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (322 HP @ 7400 RPM) has 225 more horse power than 1974 MG MGB. (97 HP @ 5400 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 1974 MG MGB. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 715 kg more than 1974 MG MGB. 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, 2004 BMW 645 (447 Nm) has 298 more torque (in Nm) than 1974 MG MGB. (149 Nm). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1974 MG MGB.
Compare all specifications:
| 2004 BMW 645 | 1974 MG MGB | |
| Make | BMW | MG |
| Model | 645 | MGB |
| Year Released | 2004 | 1974 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 97 HP |
| Engine RPM | 7400 RPM | 5400 RPM |
| Torque | 447 Nm | 149 Nm |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1715 kg | 1000 kg |
| Vehicle Length | 4840 mm | 3900 mm |
| Vehicle Width | 1860 mm | 1530 mm |
| Vehicle Height | 1380 mm | 1260 mm |
| Wheelbase Size | 2790 mm | 2320 mm |
