2007 Audi A4 vs. 1973 BMW Touring
To start off, 2007 Audi A4 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 1,984 cc (4 cylinders), 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (197 HP @ 5100 RPM) has 112 more horse power than 1973 BMW Touring. (85 HP @ 5700 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1973 BMW Touring. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 600 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 Audi A4 (280 Nm @ 1800 RPM) has 150 more torque (in Nm) than 1973 BMW Touring. (130 Nm @ 3500 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW Touring.
Compare all specifications:
2007 Audi A4 | 1973 BMW Touring | |
Make | Audi | BMW |
Model | A4 | Touring |
Year Released | 2007 | 1973 |
Engine Position | Front | Front |
Engine Size | 1984 cc | 1573 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 197 HP | 85 HP |
Engine RPM | 5100 RPM | 5700 RPM |
Torque | 280 Nm | 130 Nm |
Torque RPM | 1800 RPM | 3500 RPM |
Engine Bore Size | 82.5 mm | 84 mm |
Engine Stroke Size | 92.8 mm | 71 mm |
Engine Compression Ratio | 10.5:1 | 8.6:1 |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1630 kg | 1030 kg |
Vehicle Length | 4580 mm | 4120 mm |
Vehicle Width | 1400 mm | 1600 mm |
Vehicle Height | 1780 mm | 1390 mm |
Wheelbase Size | 2660 mm | 2510 mm |