2005 Audi A4 vs. 1956 Cadillac 6239D
To start off, 2005 Audi A4 is newer by 49 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 65 more horse power than 2005 Audi A4. (220 HP @ 6200 RPM) In normal driving conditions, 1956 Cadillac 6239D should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1956 Cadillac 6239D weights approximately 280 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Cadillac 6239D. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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 Cadillac 6239D (543 Nm) has 243 more torque (in Nm) than 2005 Audi A4. (300 Nm). This means 1956 Cadillac 6239D will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 1956 Cadillac 6239D has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1956 Cadillac 6239D will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A4 | 1956 Cadillac 6239D | |
| Make | Audi | Cadillac |
| Model | A4 | 6239D |
| Year Released | 2005 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5972 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 220 HP | 285 HP |
| Engine RPM | 6200 RPM | 4600 RPM |
| Torque | 300 Nm | 543 Nm |
| Engine Bore Size | 83 mm | 101.6 mm |
| Engine Stroke Size | 93 mm | 92.1 mm |
| Engine Compression Ratio | 10.1:1 | 9.7:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1730 kg | 2010 kg |
| Vehicle Length | 4550 mm | 5650 mm |
| Vehicle Width | 1770 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1520 mm |
| Wheelbase Size | 2770 mm | 3280 mm |
| Fuel Tank Capacity | 66 L | 75 L |
