1971 BMW Touring vs. 2001 BMW 745
To start off, 2001 BMW 745 is newer by 30 year(s). Which means there will be less support and parts availability for 1971 BMW Touring. In addition, the cost of maintenance, including insurance, on 1971 BMW Touring would be higher. At 4,398 cc (8 cylinders), 2001 BMW 745 is equipped with a bigger engine. In terms of performance, 2001 BMW 745 (325 HP @ 6100 RPM) has 240 more horse power than 1971 BMW Touring. (85 HP @ 5700 RPM) In normal driving conditions, 2001 BMW 745 should accelerate faster than 1971 BMW Touring. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 745 weights approximately 955 kg more than 1971 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, 2001 BMW 745 (450 Nm @ 3600 RPM) has 320 more torque (in Nm) than 1971 BMW Touring. (130 Nm @ 3500 RPM). This means 2001 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW Touring.
Compare all specifications:
1971 BMW Touring | 2001 BMW 745 | |
Make | BMW | BMW |
Model | Touring | 745 |
Year Released | 1971 | 2001 |
Engine Position | Front | Front |
Engine Size | 1573 cc | 4398 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 85 HP | 325 HP |
Engine RPM | 5700 RPM | 6100 RPM |
Torque | 130 Nm | 450 Nm |
Torque RPM | 3500 RPM | 3600 RPM |
Engine Bore Size | 84.1 mm | 92 mm |
Engine Stroke Size | 71 mm | 82.7 mm |
Engine Compression Ratio | 8.6:1 | 10.5:1 |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1030 kg | 1985 kg |
Vehicle Length | 4120 mm | 5140 mm |
Vehicle Width | 1600 mm | 1910 mm |
Vehicle Height | 1390 mm | 1500 mm |
Wheelbase Size | 2510 mm | 3140 mm |