1956 Cadillac 6239D vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 43 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 77 more horse power than 1999 Opel Signum. (208 HP @ 6200 RPM). In normal driving conditions, 1956 Cadillac 6239D should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1956 Cadillac 6239D weights approximately 400 kg more than 1999 Opel Signum. 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, 1999 Opel Signum, 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 243 more torque (in Nm) than 1999 Opel Signum. (300 Nm @ 4000 RPM). This means 1956 Cadillac 6239D will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum. 1956 Cadillac 6239D has automatic transmission and 1999 Opel Signum has manual transmission. 1999 Opel Signum 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:
1956 Cadillac 6239D | 1999 Opel Signum | |
Make | Cadillac | Opel |
Model | 6239D | Signum |
Year Released | 1956 | 1999 |
Engine Position | Front | Front |
Engine Size | 5972 cc | 3175 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 285 HP | 208 HP |
Engine RPM | 4600 RPM | 6200 RPM |
Torque | 543 Nm | 300 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 101.6 mm | 87.5 mm |
Engine Stroke Size | 92.1 mm | 88 mm |
Engine Compression Ratio | 9.7:1 | 10.0:1 |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 2010 kg | 1610 kg |
Vehicle Length | 5650 mm | 4640 mm |
Vehicle Width | 2040 mm | 1800 mm |
Vehicle Height | 1520 mm | 1470 mm |
Wheelbase Size | 3280 mm | 2840 mm |
Fuel Tank Capacity | 75 L | 52 L |