2007 Audi A6 vs. 1956 Buick 40
To start off, 2007 Audi A6 is newer by 51 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, 1956 Buick 40 (252 HP @ 4400 RPM) has 114 more horse power than 2007 Audi A6. (138 HP @ 4000 RPM) In normal driving conditions, 1956 Buick 40 should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1956 Buick 40 weights approximately 312 kg more than 2007 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 Buick 40 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1956 Buick 40. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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 (462 Nm @ 3200 RPM) has 142 more torque (in Nm) than 2007 Audi A6. (320 Nm @ 1750 RPM). This means 1956 Buick 40 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 1956 Buick 40 | |
| Make | Audi | Buick |
| Model | A6 | 40 |
| Year Released | 2007 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 5279 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 252 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 320 Nm | 462 Nm |
| Torque RPM | 1750 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 101.6 mm |
| Engine Stroke Size | 95.5 mm | 81.4 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1278 kg | 1590 kg |
| Vehicle Width | 1820 mm | 1950 mm |
| Wheelbase Size | 2770 mm | 3110 mm |
