1985 AC Cobra vs. 2009 Cadillac STS
To start off, 2009 Cadillac STS is newer by 24 year(s). Which means there will be less support and parts availability for 1985 AC Cobra. In addition, the cost of maintenance, including insurance, on 1985 AC Cobra would be higher. At 4,942 cc (8 cylinders), 1985 AC Cobra is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (300 HP) has 77 more horse power than 1985 AC Cobra. (223 HP) In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1985 AC Cobra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 702 kg more than 1985 AC Cobra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1985 AC Cobra (407 Nm @ 3200 RPM) has 134 more torque (in Nm) than 2009 Cadillac STS. (273 Nm @ 5200 RPM). This means 1985 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS. 2009 Cadillac STS has automatic transmission and 1985 AC Cobra has manual transmission. 1985 AC Cobra 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:
| 1985 AC Cobra | 2009 Cadillac STS | |
| Make | AC | Cadillac |
| Model | Cobra | STS |
| Year Released | 1985 | 2009 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4942 cc | 3564 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 223 HP | 300 HP |
| Torque | 407 Nm | 273 Nm |
| Torque RPM | 3200 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1080 kg | 1782 kg |
| Vehicle Length | 4210 mm | 4990 mm |
| Vehicle Width | 1750 mm | 1850 mm |
| Vehicle Height | 1210 mm | 1470 mm |
| Wheelbase Size | 2300 mm | 2960 mm |
| Fuel Tank Capacity | 90 L | 58 L |
