1961 Alfa Romeo Giulietta vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 48 year(s). Which means there will be less support and parts availability for 1961 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1961 Alfa Romeo Giulietta 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 221 more horse power than 1961 Alfa Romeo Giulietta. (100 HP @ 6000 RPM) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1961 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 965 kg more than 1961 Alfa Romeo Giulietta. 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 1961 Alfa Romeo Giulietta. 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 313 more torque (in Nm) than 1961 Alfa Romeo Giulietta. (114 Nm @ 4500 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1961 Alfa Romeo Giulietta. 2009 Cadillac STS has automatic transmission and 1961 Alfa Romeo Giulietta has manual transmission. 1961 Alfa Romeo Giulietta 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:
| 1961 Alfa Romeo Giulietta | 2009 Cadillac STS | |
| Make | Alfa Romeo | Cadillac |
| Model | Giulietta | STS |
| Year Released | 1961 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 4565 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 321 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 114 Nm | 427 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Engine Bore Size | 74 mm | 93 mm |
| Engine Stroke Size | 75 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 855 kg | 1820 kg |
| Vehicle Length | 3930 mm | 4990 mm |
| Vehicle Width | 1550 mm | 1850 mm |
| Vehicle Height | 1230 mm | 1470 mm |
| Wheelbase Size | 2260 mm | 2960 mm |
| Fuel Tank Capacity | 39 L | 66 L |
