2009 Cadillac STS vs. 1977 Ford Fiesta
To start off, 2009 Cadillac STS is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1977 Ford Fiesta would be higher. At 4,564 cc (8 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (320 HP @ 6400 RPM) has 267 more horse power than 1977 Ford Fiesta. (53 HP @ 4800 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1977 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 800 kg more than 1977 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 1977 Ford Fiesta, 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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 332 more torque (in Nm) than 1977 Ford Fiesta. (95 Nm @ 3000 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1977 Ford Fiesta. 2009 Cadillac STS has automatic transmission and 1977 Ford Fiesta has manual transmission. 1977 Ford Fiesta 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 | 1977 Ford Fiesta | |
| Make | Cadillac | Ford |
| Model | STS | Fiesta |
| Year Released | 2009 | 1977 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4564 cc | 1608 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 53 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Torque | 427 Nm | 95 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Engine Compression Ratio | 3.7:1 | 21.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1635 kg | 835 kg |
| Vehicle Length | 5000 mm | 3650 mm |
| Vehicle Width | 1850 mm | 1590 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2960 mm | 2300 mm |
| Fuel Tank Capacity | 64 L | 34 L |
