2009 Cadillac STS vs. 1972 Chevrolet Chevelle
To start off, 2009 Cadillac STS is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Chevrolet Chevelle. In addition, the cost of maintenance, including insurance, on 1972 Chevrolet Chevelle would be higher. At 5,011 cc (8 cylinders), 1972 Chevrolet Chevelle is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (320 HP @ 6400 RPM) has 190 more horse power than 1972 Chevrolet Chevelle. (130 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1972 Chevrolet Chevelle. With that said, vehicle weight also plays an important factor in acceleration. 1972 Chevrolet Chevelle weights approximately 17 kg more than 2009 Cadillac STS.
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, 2009 Cadillac STS (427 Nm @ 4400 RPM) has 115 more torque (in Nm) than 1972 Chevrolet Chevelle. (312 Nm @ 2400 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1972 Chevrolet Chevelle. 2009 Cadillac STS has automatic transmission and 1972 Chevrolet Chevelle has manual transmission. 1972 Chevrolet Chevelle 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 | 1972 Chevrolet Chevelle | |
| Make | Cadillac | Chevrolet |
| Model | STS | Chevelle |
| Year Released | 2009 | 1972 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 5011 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 320 HP | 130 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 427 Nm | 312 Nm |
| Torque RPM | 4400 RPM | 2400 RPM |
| Engine Compression Ratio | 10.2:1 | 8.5:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1577 kg |
| Vehicle Length | 5000 mm | 5020 mm |
| Vehicle Width | 1850 mm | 1920 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2960 mm | 2850 mm |
| Fuel Tank Capacity | 64 L | 72 L |
