2006 Cadillac STS vs. 1978 Maserati Quattroporte
To start off, 2006 Cadillac STS is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Maserati Quattroporte. In addition, the cost of maintenance, including insurance, on 1978 Maserati Quattroporte would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (321 HP @ 6400 RPM) has 54 more horse power than 1978 Maserati Quattroporte. (267 HP @ 6000 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1978 Maserati Quattroporte. With that said, vehicle weight also plays an important factor in acceleration. 1978 Maserati Quattroporte weights approximately 82 kg more than 2006 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. 2006 Cadillac STS has automatic transmission and 1978 Maserati Quattroporte has manual transmission. 1978 Maserati Quattroporte will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac STS | 1978 Maserati Quattroporte | |
| Make | Cadillac | Maserati |
| Model | STS | Quattroporte |
| Year Released | 2006 | 1978 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4136 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 267 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1818 kg | 1900 kg |
| Vehicle Length | 4990 mm | 4990 mm |
| Vehicle Width | 1850 mm | 1800 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2960 mm | 2810 mm |
