2007 Alfa Romeo 156 vs. 1989 Buick Reatta
To start off, 2007 Alfa Romeo 156 is newer by 18 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, 2007 Alfa Romeo 156 (189 HP @ 6300 RPM) has 24 more horse power than 1989 Buick Reatta. (165 HP @ 4400 RPM). In normal driving conditions, 2007 Alfa Romeo 156 should accelerate faster than 1989 Buick Reatta. With that said, vehicle weight also plays an important factor in acceleration. 1989 Buick Reatta weights approximately 177 kg more than 2007 Alfa Romeo 156.
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 67 more torque (in Nm) than 2007 Alfa Romeo 156. (218 Nm). This means 1989 Buick Reatta will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 156. 1989 Buick Reatta has automatic transmission and 2007 Alfa Romeo 156 has manual transmission. 2007 Alfa Romeo 156 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:
| 2007 Alfa Romeo 156 | 1989 Buick Reatta | |
| Make | Alfa Romeo | Buick |
| Model | 156 | Reatta |
| Year Released | 2007 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 189 HP | 165 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 218 Nm | 285 Nm |
| Engine Bore Size | 88 mm | 96.6 mm |
| Engine Stroke Size | 68.3 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1355 kg | 1532 kg |
| Vehicle Length | 4440 mm | 4650 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1310 mm |
| Wheelbase Size | 2600 mm | 2510 mm |
| Fuel Tank Capacity | 63 L | 62 L |
