2009 Audi A6 vs. 1974 BMW 3
To start off, 2009 Audi A6 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 BMW 3. In addition, the cost of maintenance, including insurance, on 1974 BMW 3 would be higher. At 2,986 cc (6 cylinders), 1974 BMW 3 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (229 HP @ 4000 RPM) has 29 more horse power than 1974 BMW 3. (200 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1974 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 1974 BMW 3 weights approximately 503 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1974 BMW 3. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Audi A6 (450 Nm @ 1400 RPM) has 180 more torque (in Nm) than 1974 BMW 3. (270 Nm @ 4300 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW 3. 2009 Audi A6 has automatic transmission and 1974 BMW 3 has manual transmission. 1974 BMW 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A6 | 1974 BMW 3 | |
| Make | Audi | BMW |
| Model | A6 | 3 |
| Year Released | 2009 | 1974 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 2986 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 229 HP | 200 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 450 Nm | 270 Nm |
| Torque RPM | 1400 RPM | 4300 RPM |
| Engine Bore Size | 83 mm | 89 mm |
| Engine Stroke Size | 91.4 mm | 80 mm |
| Engine Compression Ratio | 17.0:1 | 9.5:1 |
| Top Speed | 242 km/hour | 214 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 8.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 930 kg | 1433 kg |
| Vehicle Length | 4940 mm | 4720 mm |
| Vehicle Width | 1470 mm | 1760 mm |
| Vehicle Height | 1860 mm | 1460 mm |
| Wheelbase Size | 2850 mm | 2700 mm |
