2007 Cadillac STS vs. 1985 Citroen BX
To start off, 2007 Cadillac STS is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Citroen BX. In addition, the cost of maintenance, including insurance, on 1985 Citroen BX would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (320 HP @ 6400 RPM) has 262 more horse power than 1985 Citroen BX. (58 HP @ 4600 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1985 Citroen BX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 648 kg more than 1985 Citroen BX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 1985 Citroen BX, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 317 more torque (in Nm) than 1985 Citroen BX. (110 Nm @ 2000 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1985 Citroen BX. 2007 Cadillac STS has automatic transmission and 1985 Citroen BX has manual transmission. 1985 Citroen BX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac STS | 1985 Citroen BX | |
| Make | Cadillac | Citroen |
| Model | STS | BX |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1761 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 320 HP | 58 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 | 9.3:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1638 kg | 990 kg |
| Vehicle Length | 4990 mm | 4240 mm |
| Vehicle Width | 1850 mm | 1680 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2960 mm | 2660 mm |
| Fuel Tank Capacity | 64 L | 80 L |
