1999 Audi A4 vs. 1971 BMW Touring
To start off, 1999 Audi A4 is newer by 28 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 1,781 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (123 HP @ 5800 RPM) has 38 more horse power than 1971 BMW Touring. (85 HP @ 5700 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1971 BMW Touring. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 235 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, 1999 Audi A4 (168 Nm @ 3500 RPM) has 38 more torque (in Nm) than 1971 BMW Touring. (130 Nm @ 3500 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW Touring.
Compare all specifications:
1999 Audi A4 | 1971 BMW Touring | |
Make | Audi | BMW |
Model | A4 | Touring |
Year Released | 1999 | 1971 |
Engine Position | Front | Front |
Engine Size | 1781 cc | 1573 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 123 HP | 85 HP |
Engine RPM | 5800 RPM | 5700 RPM |
Torque | 168 Nm | 130 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 81 mm | 84.1 mm |
Engine Stroke Size | 86.4 mm | 71 mm |
Engine Compression Ratio | 10.3:1 | 8.6:1 |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1265 kg | 1030 kg |
Vehicle Length | 4480 mm | 4120 mm |
Vehicle Width | 1740 mm | 1600 mm |
Vehicle Height | 1420 mm | 1390 mm |
Wheelbase Size | 2620 mm | 2510 mm |