1991 Cadillac DeVille vs. 1986 Chevrolet Corvette
To start off, 1991 Cadillac DeVille is newer by 5 year(s). Which means there will be less support and parts availability for 1986 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1986 Chevrolet Corvette would be higher. At 5,733 cc (8 cylinders), 1986 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1986 Chevrolet Corvette (230 HP @ 4000 RPM) has 33 more horse power than 1991 Cadillac DeVille. (197 HP @ 4100 RPM) In normal driving conditions, 1986 Chevrolet Corvette should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 172 kg more than 1986 Chevrolet Corvette.
Because 1986 Chevrolet Corvette 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 1986 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 1991 Cadillac DeVille, 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, 1986 Chevrolet Corvette (447 Nm @ 3200 RPM) has 74 more torque (in Nm) than 1991 Cadillac DeVille. (373 Nm @ 3000 RPM). This means 1986 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille. 1991 Cadillac DeVille has automatic transmission and 1986 Chevrolet Corvette has manual transmission. 1986 Chevrolet Corvette 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:
| 1991 Cadillac DeVille | 1986 Chevrolet Corvette | |
| Make | Cadillac | Chevrolet |
| Model | DeVille | Corvette |
| Year Released | 1991 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4894 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 230 HP |
| Engine RPM | 4100 RPM | 4000 RPM |
| Torque | 373 Nm | 447 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 92 mm | 101.6 mm |
| Engine Stroke Size | 92 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1610 kg | 1438 kg |
| Vehicle Length | 5160 mm | 4490 mm |
| Vehicle Width | 1850 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1190 mm |
| Wheelbase Size | 2820 mm | 2450 mm |
