1973 BMW 2004 vs. 1977 BMW 628
To start off, 1977 BMW 628 is newer by 4 year(s). Which means there will be less support and parts availability for 1973 BMW 2004. In addition, the cost of maintenance, including insurance, on 1973 BMW 2004 would be higher. At 2,997 cc (8 cylinders), 1977 BMW 628 is equipped with a bigger engine. In terms of performance, 1977 BMW 628 (185 HP @ 5800 RPM) has 88 more horse power than 1973 BMW 2004. (97 HP @ 5800 RPM) In normal driving conditions, 1977 BMW 628 should accelerate faster than 1973 BMW 2004.
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, 1977 BMW 628 (260 Nm @ 4000 RPM) has 103 more torque (in Nm) than 1973 BMW 2004. (157 Nm @ 3000 RPM). This means 1977 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 2004.
Compare all specifications:
| 1973 BMW 2004 | 1977 BMW 628 | |
| Make | BMW | BMW |
| Model | 2004 | 628 |
| Year Released | 1973 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2997 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 97 HP | 185 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 157 Nm | 260 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4420 mm | 4760 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2510 mm | 2640 mm |
