1989 Buick Reatta vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 14 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 40 more horse power than 2003 Opel Vectra. (125 HP @ 6000 RPM). In normal driving conditions, 1989 Buick Reatta should accelerate faster than 2003 Opel Vectra.
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, 1989 Buick Reatta (285 Nm) has 115 more torque (in Nm) than 2003 Opel Vectra. (170 Nm). This means 1989 Buick Reatta will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 1989 Buick Reatta has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra 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 | 2003 Opel Vectra | |
Make | Buick | Opel |
Model | Reatta | Vectra |
Year Released | 1989 | 2003 |
Engine Position | Front | Front |
Engine Size | 3800 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 165 HP | 125 HP |
Engine RPM | 4400 RPM | 6000 RPM |
Torque | 285 Nm | 170 Nm |
Engine Bore Size | 96.6 mm | 80.5 mm |
Engine Stroke Size | 86.4 mm | 88.2 mm |
Engine Compression Ratio | 8.5:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4650 mm | 4600 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1310 mm | 1470 mm |
Wheelbase Size | 2510 mm | 2710 mm |
Fuel Tank Capacity | 62 L | 61 L |