1989 Buick Reatta vs. 2010 Chevrolet Impala
To start off, 2010 Chevrolet Impala is newer by 21 year(s). Which means there will be less support and parts availability for 1989 Buick Reatta. In addition, the cost of maintenance, including insurance, on 1989 Buick Reatta would be higher. At 3,800 cc (6 cylinders), 1989 Buick Reatta is equipped with a bigger engine. In terms of performance, 2010 Chevrolet Impala (211 HP @ 5800 RPM) has 46 more horse power than 1989 Buick Reatta. (165 HP @ 4400 RPM) In normal driving conditions, 2010 Chevrolet Impala should accelerate faster than 1989 Buick Reatta. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet Impala weights approximately 81 kg more than 1989 Buick Reatta. 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, 2010 Chevrolet Impala (293 Nm) has 8 more torque (in Nm) than 1989 Buick Reatta. (285 Nm). This means 2010 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Reatta.
Compare all specifications:
| 1989 Buick Reatta | 2010 Chevrolet Impala | |
| Make | Buick | Chevrolet |
| Model | Reatta | Impala |
| Year Released | 1989 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 165 HP | 211 HP |
| Engine RPM | 4400 RPM | 5800 RPM |
| Torque | 285 Nm | 293 Nm |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1532 kg | 1613 kg |
| Vehicle Length | 4650 mm | 5090 mm |
| Vehicle Width | 1860 mm | 1852 mm |
| Vehicle Height | 1310 mm | 1491 mm |
| Wheelbase Size | 2510 mm | 2807 mm |
| Fuel Tank Capacity | 62 L | 64 L |
