1978 BMW B7 vs. 2013 BMW 1 Series
To start off, 2013 BMW 1 Series is newer by 35 year(s). Which means there will be less support and parts availability for 1978 BMW B7. In addition, the cost of maintenance, including insurance, on 1978 BMW B7 would be higher. At 3,500 cc (6 cylinders), 1978 BMW B7 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 1 Series weights approximately 150 kg more than 1978 BMW B7.
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, 1978 BMW B7 (627 Nm) has 220 more torque (in Nm) than 2013 BMW 1 Series. (407 Nm). This means 1978 BMW B7 will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 1 Series.
Compare all specifications:
| 1978 BMW B7 | 2013 BMW 1 Series | |
| Make | BMW | BMW |
| Model | B7 | 1 Series |
| Year Released | 1978 | 2013 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3500 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 296 HP |
| Torque | 627 Nm | 407 Nm |
| Top Speed | 262 km/hour | 240 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1500 kg | 1650 kg |
| Wheelbase Size | 2800 mm | 2660 mm |
| Fuel Tank Capacity | 70 L | 53 L |
