1991 Buick Reatta vs. 2009 Buick Enclave
To start off, 2009 Buick Enclave is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Buick Reatta. In addition, the cost of maintenance, including insurance, on 1991 Buick Reatta would be higher. At 3,791 cc (6 cylinders), 1991 Buick Reatta is equipped with a bigger engine. In terms of performance, 2009 Buick Enclave (288 HP @ 6300 RPM) has 123 more horse power than 1991 Buick Reatta. (165 HP @ 4400 RPM) In normal driving conditions, 2009 Buick Enclave should accelerate faster than 1991 Buick Reatta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick Enclave weights approximately 414 kg more than 1991 Buick Reatta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Buick Enclave is four wheel drive (4WD), it will have significant more traction and grip than 1991 Buick Reatta. In wet, icy, snow, or gravel driving conditions, 2009 Buick Enclave will offer significantly more control. 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, 2009 Buick Enclave (366 Nm) has 80 more torque (in Nm) than 1991 Buick Reatta. (286 Nm). This means 2009 Buick Enclave will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Reatta.
Compare all specifications:
| 1991 Buick Reatta | 2009 Buick Enclave | |
| Make | Buick | Buick |
| Model | Reatta | Enclave |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 165 HP | 288 HP |
| Engine RPM | 4400 RPM | 6300 RPM |
| Torque | 286 Nm | 366 Nm |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1532 kg | 1946 kg |
| Vehicle Length | 4670 mm | 5130 mm |
| Vehicle Width | 1860 mm | 2010 mm |
| Vehicle Height | 1310 mm | 1840 mm |
| Wheelbase Size | 2510 mm | 3030 mm |
| Fuel Tank Capacity | 62 L | 83 L |
