1991 Buick Riviera vs. 1987 Chevrolet Corvette
To start off, 1991 Buick Riviera is newer by 4 year(s). Which means there will be less support and parts availability for 1987 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1987 Chevrolet Corvette would be higher. At 5,735 cc (8 cylinders), 1987 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1987 Chevrolet Corvette (245 HP @ 4400 RPM) has 75 more horse power than 1991 Buick Riviera. (170 HP @ 4800 RPM) In normal driving conditions, 1987 Chevrolet Corvette should accelerate faster than 1991 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Riviera weights approximately 2 kg more than 1987 Chevrolet Corvette.
Because 1987 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 1987 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 1991 Buick Riviera, 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, 1987 Chevrolet Corvette (467 Nm @ 3200 RPM) has 182 more torque (in Nm) than 1991 Buick Riviera. (285 Nm @ 3200 RPM). This means 1987 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Riviera. 1991 Buick Riviera has automatic transmission and 1987 Chevrolet Corvette has manual transmission. 1987 Chevrolet Corvette will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Riviera | 1987 Chevrolet Corvette | |
| Make | Buick | Chevrolet |
| Model | Riviera | Corvette |
| Year Released | 1991 | 1987 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 5735 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 170 HP | 245 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Torque | 285 Nm | 467 Nm |
| Torque RPM | 3200 RPM | 3200 RPM |
| Engine Bore Size | 96.5 mm | 101.6 mm |
| Engine Stroke Size | 86.4 mm | 88.4 mm |
| Engine Compression Ratio | 8.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1520 kg | 1518 kg |
| Vehicle Length | 5040 mm | 4490 mm |
| Vehicle Width | 1830 mm | 1810 mm |
| Vehicle Height | 1350 mm | 1190 mm |
| Wheelbase Size | 2760 mm | 2450 mm |
