1984 Cadillac DeVille vs. 2007 Chevrolet Optra
To start off, 2007 Chevrolet Optra is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1984 Cadillac DeVille would be higher. At 4,085 cc (8 cylinders), 1984 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1984 Cadillac DeVille (129 HP) has 21 more horse power than 2007 Chevrolet Optra. (108 HP). In normal driving conditions, 1984 Cadillac DeVille should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 1984 Cadillac DeVille weights approximately 365 kg more than 2007 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1984 Cadillac DeVille (271 Nm @ 2200 RPM) has 120 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1984 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra. 1984 Cadillac DeVille has automatic transmission and 2007 Chevrolet Optra has manual transmission. 2007 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Cadillac DeVille | 2007 Chevrolet Optra | |
| Make | Cadillac | Chevrolet |
| Model | DeVille | Optra |
| Year Released | 1984 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4085 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 129 HP | 108 HP |
| Torque | 271 Nm | 151 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 79 mm |
| Engine Stroke Size | 84 mm | 81.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1175 kg |
| Vehicle Length | 4960 mm | 4510 mm |
| Vehicle Width | 1830 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2820 mm | 2610 mm |
