2007 Alfa Romeo GT vs. 1991 Cadillac DeVille
To start off, 2007 Alfa Romeo GT is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,087 cc (8 cylinders), 1991 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo GT (237 HP @ 6200 RPM) has 108 more horse power than 1991 Cadillac DeVille. (129 HP @ 4200 RPM). In normal driving conditions, 2007 Alfa Romeo GT should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 55 kg more than 2007 Alfa Romeo GT.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2007 Alfa Romeo GT (300 Nm @ 4800 RPM) has 29 more torque (in Nm) than 1991 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 2007 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille. 1991 Cadillac DeVille has automatic transmission and 2007 Alfa Romeo GT has manual transmission. 2007 Alfa Romeo GT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Alfa Romeo GT | 1991 Cadillac DeVille | |
| Make | Alfa Romeo | Cadillac |
| Model | GT | DeVille |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4087 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 237 HP | 129 HP |
| Engine RPM | 6200 RPM | 4200 RPM |
| Torque | 300 Nm | 271 Nm |
| Torque RPM | 4800 RPM | 2200 RPM |
| Engine Bore Size | 93.1 mm | 88.1 mm |
| Engine Stroke Size | 78 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1485 kg | 1540 kg |
| Vehicle Length | 4500 mm | 4960 mm |
| Vehicle Width | 1770 mm | 1830 mm |
| Vehicle Height | 1370 mm | 1400 mm |
| Wheelbase Size | 2600 mm | 2820 mm |
