1974 BMW Touring vs. 2007 BMW 730
To start off, 2007 BMW 730 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 BMW Touring. In addition, the cost of maintenance, including insurance, on 1974 BMW Touring would be higher. At 2,996 cc (6 cylinders), 2007 BMW 730 is equipped with a bigger engine. In terms of performance, 2007 BMW 730 (255 HP @ 6600 RPM) has 170 more horse power than 1974 BMW Touring. (85 HP @ 5700 RPM) In normal driving conditions, 2007 BMW 730 should accelerate faster than 1974 BMW Touring. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 730 weights approximately 790 kg more than 1974 BMW Touring. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW 730 (300 Nm @ 2500 RPM) has 170 more torque (in Nm) than 1974 BMW Touring. (130 Nm @ 3500 RPM). This means 2007 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW Touring.
Compare all specifications:
| 1974 BMW Touring | 2007 BMW 730 | |
| Make | BMW | BMW |
| Model | Touring | 730 |
| Year Released | 1974 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1572 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 85 HP | 255 HP |
| Engine RPM | 5700 RPM | 6600 RPM |
| Torque | 130 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Compression Ratio | 8.6:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1030 kg | 1820 kg |
| Vehicle Length | 4120 mm | 5180 mm |
| Vehicle Width | 1600 mm | 1910 mm |
| Vehicle Height | 1390 mm | 1500 mm |
| Wheelbase Size | 2510 mm | 3140 mm |
