1986 Alfa Romeo 75 vs. 2006 Cadillac CTS
To start off, 2006 Cadillac CTS is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 75 would be higher. At 2,597 cc (6 cylinders), 2006 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac CTS (179 HP @ 6000 RPM) has 26 more horse power than 1986 Alfa Romeo 75. (153 HP @ 5500 RPM) In normal driving conditions, 2006 Cadillac CTS should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac CTS weights approximately 634 kg more than 1986 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2006 Cadillac CTS (232 Nm @ 3400 RPM) has 26 more torque (in Nm) than 1986 Alfa Romeo 75. (206 Nm @ 3200 RPM). This means 2006 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 2006 Cadillac CTS | |
| Make | Alfa Romeo | Cadillac |
| Model | 75 | CTS |
| Year Released | 1986 | 2006 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 153 HP | 179 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 206 Nm | 232 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Engine Bore Size | 88 mm | 83.2 mm |
| Engine Stroke Size | 68.3 mm | 79.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Top Speed | 205 km/hour | 223 km/hour |
| Acceleration 0-100mph | 9 seconds | 9.3 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1160 kg | 1794 kg |
| Vehicle Length | 4340 mm | 4830 mm |
| Vehicle Width | 1640 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1450 mm |
| Wheelbase Size | 2460 mm | 2890 mm |
| Fuel Tank Capacity | 68 L | 68 L |
