1991 Buick Reatta vs. 1989 Chevrolet Beretta
To start off, 1991 Buick Reatta is newer by 2 year(s). Which means there will be less support and parts availability for 1989 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1989 Chevrolet Beretta would be higher. At 3,791 cc (6 cylinders), 1991 Buick Reatta is equipped with a bigger engine. In terms of performance, 1989 Chevrolet Beretta (180 HP @ 6200 RPM) has 15 more horse power than 1991 Buick Reatta. (165 HP @ 4400 RPM) In normal driving conditions, 1989 Chevrolet Beretta should accelerate faster than 1991 Buick Reatta. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Reatta weights approximately 247 kg more than 1989 Chevrolet Beretta.
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, 1991 Buick Reatta (286 Nm) has 69 more torque (in Nm) than 1989 Chevrolet Beretta. (217 Nm). This means 1991 Buick Reatta will have an easier job in driving up hills or pulling heavy equipment than 1989 Chevrolet Beretta. 1991 Buick Reatta has automatic transmission and 1989 Chevrolet Beretta has manual transmission. 1989 Chevrolet Beretta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Reatta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Reatta | 1989 Chevrolet Beretta | |
| Make | Buick | Chevrolet |
| Model | Reatta | Beretta |
| Year Released | 1991 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2259 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 165 HP | 180 HP |
| Engine RPM | 4400 RPM | 6200 RPM |
| Torque | 286 Nm | 217 Nm |
| Engine Bore Size | 96.5 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 85 mm |
| Top Speed | 200 km/hour | 209 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1532 kg | 1285 kg |
| Vehicle Length | 4670 mm | 4760 mm |
| Vehicle Width | 1860 mm | 1740 mm |
| Vehicle Height | 1310 mm | 1410 mm |
| Wheelbase Size | 2510 mm | 2630 mm |
| Fuel Tank Capacity | 62 L | 59 L |
