1989 Buick Reatta vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 17 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, 1989 Buick Reatta (165 HP @ 4400 RPM) has 17 more horse power than 2006 Opel Astra. (148 HP @ 4000 RPM). In normal driving conditions, 1989 Buick Reatta should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1989 Buick Reatta weights approximately 139 kg more than 2006 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, 2006 Opel Astra (320 Nm) has 35 more torque (in Nm) than 1989 Buick Reatta. (285 Nm). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Reatta. 1989 Buick Reatta has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Buick Reatta will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 Buick Reatta | 2006 Opel Astra | |
Make | Buick | Opel |
Model | Reatta | Astra |
Year Released | 1989 | 2006 |
Engine Position | Front | Front |
Engine Size | 3800 cc | 1910 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 165 HP | 148 HP |
Engine RPM | 4400 RPM | 4000 RPM |
Torque | 285 Nm | 320 Nm |
Engine Bore Size | 96.6 mm | 82 mm |
Engine Stroke Size | 86.4 mm | 90.4 mm |
Engine Compression Ratio | 8.5:1 | 17.5:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1532 kg | 1393 kg |
Vehicle Length | 4650 mm | 4260 mm |
Vehicle Width | 1860 mm | 1760 mm |
Vehicle Height | 1310 mm | 1470 mm |
Wheelbase Size | 2510 mm | 2620 mm |
Fuel Tank Capacity | 62 L | 52 L |