1978 Cadillac Eldorado vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 31 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, 2009 Cadillac STS (321 HP @ 6400 RPM) has 150 more horse power than 1978 Cadillac Eldorado. (171 HP @ 4000 RPM) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1978 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Eldorado weights approximately 410 kg more than 2009 Cadillac STS.
Because 2009 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 1978 Cadillac Eldorado. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS 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, 1978 Cadillac Eldorado (433 Nm @ 2000 RPM) has 6 more torque (in Nm) than 2009 Cadillac STS. (427 Nm @ 4400 RPM). This means 1978 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
1978 Cadillac Eldorado | 2009 Cadillac STS | |
Make | Cadillac | Cadillac |
Model | Eldorado | STS |
Year Released | 1978 | 2009 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 6964 cc | 4565 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 171 HP | 321 HP |
Engine RPM | 4000 RPM | 6400 RPM |
Torque | 433 Nm | 427 Nm |
Torque RPM | 2000 RPM | 4400 RPM |
Engine Bore Size | 103.6 mm | 93 mm |
Engine Stroke Size | 103.1 mm | 84 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 2230 kg | 1820 kg |
Vehicle Length | 5700 mm | 4990 mm |
Vehicle Width | 2040 mm | 1850 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 3210 mm | 2960 mm |