2006 Cadillac BLS vs. 1977 Cadillac Eldorado
To start off, 2006 Cadillac BLS is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1977 Cadillac Eldorado would be higher. At 6,964 cc (8 cylinders), 1977 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1977 Cadillac Eldorado (171 HP @ 4000 RPM) has 22 more horse power than 2006 Cadillac BLS. (149 HP @ 4000 RPM) In normal driving conditions, 1977 Cadillac Eldorado should accelerate faster than 2006 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 1977 Cadillac Eldorado weights approximately 770 kg more than 2006 Cadillac BLS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1977 Cadillac Eldorado (433 Nm @ 2000 RPM) has 113 more torque (in Nm) than 2006 Cadillac BLS. (320 Nm @ 2000 RPM). This means 1977 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac BLS.
Compare all specifications:
| 2006 Cadillac BLS | 1977 Cadillac Eldorado | |
| Make | Cadillac | Cadillac |
| Model | BLS | Eldorado |
| Year Released | 2006 | 1977 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 6964 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 149 HP | 171 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 320 Nm | 433 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1460 kg | 2230 kg |
| Vehicle Length | 4690 mm | 5700 mm |
| Vehicle Width | 1760 mm | 2040 mm |
| Vehicle Height | 1480 mm | 1380 mm |
| Wheelbase Size | 2680 mm | 3210 mm |
