1974 Alfa Romeo Alfasud vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Alfasud would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (321 HP @ 6400 RPM) has 260 more horse power than 1974 Alfa Romeo Alfasud. (61 HP @ 6000 RPM) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1974 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 960 kg more than 1974 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 STS is four wheel drive (4WD), it will have significant more traction and grip than 1974 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac STS 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 STS (427 Nm @ 4400 RPM) has 339 more torque (in Nm) than 1974 Alfa Romeo Alfasud. (88 Nm @ 3200 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Alfasud. 2009 Cadillac STS has automatic transmission and 1974 Alfa Romeo Alfasud has manual transmission. 1974 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
1974 Alfa Romeo Alfasud | 2009 Cadillac STS | |
Make | Alfa Romeo | Cadillac |
Model | Alfasud | STS |
Year Released | 1974 | 2009 |
Engine Position | Front | Front |
Engine Size | 1186 cc | 4565 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | boxer | V |
Horse Power | 61 HP | 321 HP |
Engine RPM | 6000 RPM | 6400 RPM |
Torque | 88 Nm | 427 Nm |
Torque RPM | 3200 RPM | 4400 RPM |
Engine Compression Ratio | 8.8:1 | 10.5:1 |
Drive Type | Front | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 860 kg | 1820 kg |
Vehicle Length | 3930 mm | 4990 mm |
Vehicle Width | 1620 mm | 1850 mm |
Vehicle Height | 1380 mm | 1470 mm |
Wheelbase Size | 2460 mm | 2960 mm |
Fuel Tank Capacity | 50 L | 66 L |