2007 Alfa Romeo 166 vs. 1998 Cadillac Eldorado
To start off, 2007 Alfa Romeo 166 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1998 Cadillac Eldorado would be higher. At 4,565 cc (8 cylinders), 1998 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1998 Cadillac Eldorado (301 HP @ 6000 RPM) has 123 more horse power than 2007 Alfa Romeo 166. (178 HP @ 4000 RPM) In normal driving conditions, 1998 Cadillac Eldorado should accelerate faster than 2007 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 1998 Cadillac Eldorado weights approximately 150 kg more than 2007 Alfa Romeo 166. 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, 1998 Cadillac Eldorado (405 Nm @ 4400 RPM) has 20 more torque (in Nm) than 2007 Alfa Romeo 166. (385 Nm @ 2000 RPM). This means 1998 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 166. 1998 Cadillac Eldorado has automatic transmission and 2007 Alfa Romeo 166 has manual transmission. 2007 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Cadillac Eldorado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo 166 | 1998 Cadillac Eldorado | |
| Make | Alfa Romeo | Cadillac |
| Model | 166 | Eldorado |
| Year Released | 2007 | 1998 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 4565 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 178 HP | 301 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 385 Nm | 405 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Engine Compression Ratio | 18.5:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1615 kg | 1765 kg |
| Vehicle Length | 4730 mm | 5100 mm |
| Vehicle Width | 1810 mm | 1920 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 2710 mm | 2750 mm |
| Fuel Tank Capacity | 69 L | 72 L |
