2003 Alfa Romeo 166 vs. 1977 Cadillac Eldorado
To start off, 2003 Alfa Romeo 166 is newer by 26 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, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 46 more horse power than 1977 Cadillac Eldorado. (171 HP @ 4000 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1977 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1977 Cadillac Eldorado weights approximately 680 kg more than 2003 Alfa Romeo 166.
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 168 more torque (in Nm) than 2003 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 1977 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1977 Cadillac Eldorado | |
| Make | Alfa Romeo | Cadillac |
| Model | 166 | Eldorado |
| Year Released | 2003 | 1977 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 6964 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 217 HP | 171 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 265 Nm | 433 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 103.6 mm |
| Engine Stroke Size | 72.6 mm | 103.1 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1550 kg | 2230 kg |
| Vehicle Length | 4730 mm | 5700 mm |
| Vehicle Width | 1810 mm | 2040 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2600 mm | 3210 mm |
