2009 Audi A6 vs. 1971 Datsun 240Z
To start off, 2009 Audi A6 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1971 Datsun 240Z would be higher. At 2,966 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (229 HP @ 4000 RPM) has 78 more horse power than 1971 Datsun 240Z. (151 HP @ 5600 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1971 Datsun 240Z. With that said, vehicle weight also plays an important factor in acceleration. 1971 Datsun 240Z weights approximately 138 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Datsun 240Z. 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 252 more torque (in Nm) than 1971 Datsun 240Z. (198 Nm @ 4400 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1971 Datsun 240Z. 2009 Audi A6 has automatic transmission and 1971 Datsun 240Z has manual transmission. 1971 Datsun 240Z 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 | 1971 Datsun 240Z | |
| Make | Audi | Datsun |
| Model | A6 | 240Z |
| Year Released | 2009 | 1971 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 229 HP | 151 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 450 Nm | 198 Nm |
| Torque RPM | 1400 RPM | 4400 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 91.4 mm | 73.7 mm |
| Engine Compression Ratio | 17.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 242 km/hour | 201 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 930 kg | 1068 kg |
| Vehicle Length | 4940 mm | 4140 mm |
| Vehicle Width | 1470 mm | 1630 mm |
| Wheelbase Size | 2850 mm | 2300 mm |
| Fuel Consumption Overall | 8.4 L/100km | 11 L/100km |
