2007 Audi A6 vs. 1956 Cadillac 6239D
To start off, 2007 Audi A6 is newer by 51 year(s). Which means there will be less support and parts availability for 1956 Cadillac 6239D. In addition, the cost of maintenance, including insurance, on 1956 Cadillac 6239D would be higher. At 5,972 cc (8 cylinders), 1956 Cadillac 6239D is equipped with a bigger engine. In terms of performance, 1956 Cadillac 6239D (285 HP @ 4600 RPM) has 110 more horse power than 2007 Audi A6. (175 HP @ 6000 RPM) In normal driving conditions, 1956 Cadillac 6239D should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1956 Cadillac 6239D weights approximately 528 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 Cadillac 6239D 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 Cadillac 6239D. 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 Cadillac 6239D (543 Nm @ 2800 RPM) has 313 more torque (in Nm) than 2007 Audi A6. (230 Nm @ 3200 RPM). This means 1956 Cadillac 6239D will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 1956 Cadillac 6239D | |
| Make | Audi | Cadillac |
| Model | A6 | 6239D |
| Year Released | 2007 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 5972 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 285 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 230 Nm | 543 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Engine Bore Size | 81 mm | 101.6 mm |
| Engine Stroke Size | 77.4 mm | 92.1 mm |
| Engine Compression Ratio | 10.5:1 | 9.7:1 |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1482 kg | 2010 kg |
| Vehicle Length | 4920 mm | 5650 mm |
| Vehicle Width | 2020 mm | 2040 mm |
| Vehicle Height | 1470 mm | 1520 mm |
| Wheelbase Size | 2850 mm | 3280 mm |
| Fuel Tank Capacity | 70 L | 75 L |
