2009 Audi A6 vs. 1956 Buick 40
To start off, 2009 Audi A6 is newer by 53 year(s). Which means there will be less support and parts availability for 1956 Buick 40. In addition, the cost of maintenance, including insurance, on 1956 Buick 40 would be higher. At 5,279 cc (8 cylinders), 1956 Buick 40 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (252 HP @ 6500 RPM) has 35 more horse power than 1956 Buick 40. (217 HP @ 4400 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1956 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1956 Buick 40 weights approximately 24 kg more than 2009 Audi A6.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Buick 40. 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, 1956 Buick 40 (433 Nm @ 2400 RPM) has 103 more torque (in Nm) than 2009 Audi A6. (330 Nm @ 3250 RPM). This means 1956 Buick 40 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A6.
Compare all specifications:
| 2009 Audi A6 | 1956 Buick 40 | |
| Make | Audi | Buick |
| Model | A6 | 40 |
| Year Released | 2009 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 5279 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 252 HP | 217 HP |
| Engine RPM | 6500 RPM | 4400 RPM |
| Torque | 330 Nm | 433 Nm |
| Torque RPM | 3250 RPM | 2400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1680 kg | 1704 kg |
| Vehicle Width | 1860 mm | 1950 mm |
| Wheelbase Size | 2850 mm | 3110 mm |
