1973 Alfa Romeo Alfasud vs. 2009 Cadillac CTS
To start off, 2009 Cadillac CTS is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1973 Alfa Romeo Alfasud would be higher. At 3,599 cc (6 cylinders), 2009 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac CTS (263 HP @ 6400 RPM) has 196 more horse power than 1973 Alfa Romeo Alfasud. (67 HP @ 6000 RPM) In normal driving conditions, 2009 Cadillac CTS should accelerate faster than 1973 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac CTS weights approximately 765 kg more than 1973 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Cadillac CTS is four wheel drive (4WD), it will have significant more traction and grip than 1973 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac CTS will offer significantly more control. 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, 2009 Cadillac CTS (343 Nm @ 3100 RPM) has 224 more torque (in Nm) than 1973 Alfa Romeo Alfasud. (119 Nm @ 4000 RPM). This means 2009 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 1973 Alfa Romeo Alfasud. 2009 Cadillac CTS has automatic transmission and 1973 Alfa Romeo Alfasud has manual transmission. 1973 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Alfa Romeo Alfasud | 2009 Cadillac CTS | |
| Make | Alfa Romeo | Cadillac |
| Model | Alfasud | CTS |
| Year Released | 1973 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 3599 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 67 HP | 263 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 119 Nm | 343 Nm |
| Torque RPM | 4000 RPM | 3100 RPM |
| Engine Compression Ratio | 9.0:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 870 kg | 1635 kg |
| Vehicle Length | 3930 mm | 4870 mm |
| Vehicle Width | 1620 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1480 mm |
| Wheelbase Size | 2520 mm | 2890 mm |
| Fuel Tank Capacity | 50 L | 68 L |
