1966 Alfa Romeo Giulia vs. 1971 Cadillac Eldorado
To start off, 1971 Cadillac Eldorado is newer by 5 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia would be higher. At 8,190 cc (8 cylinders), 1971 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1971 Cadillac Eldorado (223 HP @ 4400 RPM) has 60 more horse power than 1966 Alfa Romeo Giulia. (163 HP @ 7500 RPM) In normal driving conditions, 1971 Cadillac Eldorado should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Eldorado weights approximately 1480 kg more than 1966 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Alfa Romeo Giulia 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 1966 Alfa Romeo Giulia. However, in wet, icy, snow, or gravel driving conditions, 1971 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, 1971 Cadillac Eldorado (744 Nm @ 3000 RPM) has 524 more torque (in Nm) than 1966 Alfa Romeo Giulia. (220 Nm @ 4000 RPM). This means 1971 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Giulia. 1971 Cadillac Eldorado has automatic transmission and 1966 Alfa Romeo Giulia has manual transmission. 1966 Alfa Romeo Giulia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Cadillac Eldorado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 1971 Cadillac Eldorado | |
| Make | Alfa Romeo | Cadillac |
| Model | Giulia | Eldorado |
| Year Released | 1966 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 8190 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 223 HP |
| Engine RPM | 7500 RPM | 4400 RPM |
| Torque | 220 Nm | 744 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 78.1 mm | 109.2 mm |
| Engine Stroke Size | 82 mm | 109.3 mm |
| Engine Compression Ratio | 9.7:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 630 kg | 2110 kg |
| Vehicle Length | 3690 mm | 5630 mm |
| Vehicle Width | 1610 mm | 2040 mm |
| Vehicle Height | 1030 mm | 1370 mm |
| Wheelbase Size | 2210 mm | 3210 mm |
| Fuel Tank Capacity | 47 L | 100 L |
