1961 Austin 7 vs. 1991 BMW 730
To start off, 1991 BMW 730 is newer by 30 year(s). Which means there will be less support and parts availability for 1961 Austin 7. In addition, the cost of maintenance, including insurance, on 1961 Austin 7 would be higher. At 2,986 cc (6 cylinders), 1991 BMW 730 is equipped with a bigger engine. In terms of performance, 1991 BMW 730 (185 HP @ 5800 RPM) has 152 more horse power than 1961 Austin 7. (33 HP @ 5500 RPM) In normal driving conditions, 1991 BMW 730 should accelerate faster than 1961 Austin 7. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 730 weights approximately 990 kg more than 1961 Austin 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 BMW 730 (260 Nm @ 4000 RPM) has 200 more torque (in Nm) than 1961 Austin 7. (60 Nm @ 3600 RPM). This means 1991 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin 7.
Compare all specifications:
1961 Austin 7 | 1991 BMW 730 | |
Make | Austin | BMW |
Model | 7 | 730 |
Year Released | 1961 | 1991 |
Engine Position | Front | Front |
Engine Size | 848 cc | 2986 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 33 HP | 185 HP |
Engine RPM | 5500 RPM | 5800 RPM |
Torque | 60 Nm | 260 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Engine Compression Ratio | 8.3:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 610 kg | 1600 kg |
Vehicle Length | 3060 mm | 4920 mm |
Vehicle Width | 1450 mm | 1850 mm |
Vehicle Height | 1360 mm | 1420 mm |
Wheelbase Size | 2040 mm | 2840 mm |
Fuel Tank Capacity | 72 L | 90 L |