2009 Cadillac STS vs. 1984 Citroen Visa
To start off, 2009 Cadillac STS is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Citroen Visa. In addition, the cost of maintenance, including insurance, on 1984 Citroen Visa 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 262 more horse power than 1984 Citroen Visa. (59 HP @ 4600 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1984 Citroen Visa. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 930 kg more than 1984 Citroen Visa. 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 1984 Citroen Visa. 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 317 more torque (in Nm) than 1984 Citroen Visa. (110 Nm @ 2000 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1984 Citroen Visa. 2009 Cadillac STS has automatic transmission and 1984 Citroen Visa has manual transmission. 1984 Citroen Visa 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:
| 2009 Cadillac STS | 1984 Citroen Visa | |
| Make | Cadillac | Citroen |
| Model | STS | Visa |
| Year Released | 2009 | 1984 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1769 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 59 HP |
| Engine RPM | 6400 RPM | 4600 RPM |
| Torque | 427 Nm | 110 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 80 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 23.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1820 kg | 890 kg |
| Vehicle Length | 4990 mm | 3700 mm |
| Vehicle Width | 1850 mm | 1540 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2960 mm | 2440 mm |
| Fuel Tank Capacity | 66 L | 80 L |
