1973 BMW Touring vs. 2007 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz SL is newer by 34 year(s). Which means there will be less support and parts availability for 1973 BMW Touring. In addition, the cost of maintenance, including insurance, on 1973 BMW Touring would be higher. At 5,513 cc (12 cylinders), 2007 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SL (493 HP @ 5000 RPM) has 408 more horse power than 1973 BMW Touring. (85 HP @ 5700 RPM) In normal driving conditions, 2007 Mercedes-Benz SL should accelerate faster than 1973 BMW Touring. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz SL weights approximately 926 kg more than 1973 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 Mercedes-Benz SL (800 Nm @ 1800 RPM) has 670 more torque (in Nm) than 1973 BMW Touring. (130 Nm @ 3500 RPM). This means 2007 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW Touring.
Compare all specifications:
1973 BMW Touring | 2007 Mercedes-Benz SL | |
Make | BMW | Mercedes-Benz |
Model | Touring | SL |
Year Released | 1973 | 2007 |
Engine Position | Front | Front |
Engine Size | 1573 cc | 5513 cc |
Engine Cylinders | 4 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 3 valves |
Horse Power | 85 HP | 493 HP |
Engine RPM | 5700 RPM | 5000 RPM |
Torque | 130 Nm | 800 Nm |
Torque RPM | 3500 RPM | 1800 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 71 mm | 87 mm |
Engine Compression Ratio | 8.6:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 2 seats |
Vehicle Weight | 1030 kg | 1956 kg |
Vehicle Length | 4120 mm | 4540 mm |
Vehicle Height | 1390 mm | 1830 mm |
Wheelbase Size | 2510 mm | 2570 mm |