1988 Buick Reatta vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 19 year(s). Which means there will be less support and parts availability for 1988 Buick Reatta. In addition, the cost of maintenance, including insurance, on 1988 Buick Reatta would be higher. At 3,791 cc (6 cylinders), 1988 Buick Reatta is equipped with a bigger engine. In terms of performance, 1988 Buick Reatta (165 HP @ 4800 RPM) has 42 more horse power than 2007 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 1988 Buick Reatta should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1988 Buick Reatta weights approximately 141 kg more than 2007 Opel Astra. 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, 1988 Buick Reatta (285 Nm @ 2000 RPM) has 5 more torque (in Nm) than 2007 Opel Astra. (280 Nm @ 2000 RPM). This means 1988 Buick Reatta will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1988 Buick Reatta | 2007 Opel Astra | |
| Make | Buick | Opel |
| Model | Reatta | Astra |
| Year Released | 1988 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 165 HP | 123 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 285 Nm | 280 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Compression Ratio | 8.5:1 | 17.5:1 |
| Top Speed | 201 km/hour | 186 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1536 kg | 1395 kg |
| Vehicle Length | 4670 mm | 4260 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
| Fuel Tank Capacity | 69 L | 52 L |
