1978 Cadillac Eldorado vs. 1998 Porsche 911
To start off, 1998 Porsche 911 is newer by 20 year(s). Which means there will be less support and parts availability for 1978 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Eldorado would be higher. At 6,964 cc (8 cylinders), 1978 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (537 HP @ 7000 RPM) has 366 more horse power than 1978 Cadillac Eldorado. (171 HP @ 4000 RPM) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 1978 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Eldorado weights approximately 1080 kg more than 1998 Porsche 911.
Because 1998 Porsche 911 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 1998 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1978 Cadillac Eldorado, 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, 1998 Porsche 911 (600 Nm @ 4250 RPM) has 167 more torque (in Nm) than 1978 Cadillac Eldorado. (433 Nm @ 2000 RPM). This means 1998 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1978 Cadillac Eldorado.
Compare all specifications:
| 1978 Cadillac Eldorado | 1998 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | Eldorado | 911 |
| Year Released | 1978 | 1998 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 6964 cc | 3164 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 171 HP | 537 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 433 Nm | 600 Nm |
| Torque RPM | 2000 RPM | 4250 RPM |
| Engine Bore Size | 103.6 mm | 95 mm |
| Engine Stroke Size | 103.1 mm | 74.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2230 kg | 1150 kg |
| Vehicle Length | 5700 mm | 4720 mm |
| Vehicle Width | 2040 mm | 1990 mm |
| Vehicle Height | 1380 mm | 1180 mm |
| Wheelbase Size | 3210 mm | 2280 mm |
