2007 Audi A3 vs. 1991 Buick Reatta
To start off, 2007 Audi A3 is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Buick Reatta. In addition, the cost of maintenance, including insurance, on 1991 Buick Reatta would be higher. At 3,791 cc (6 cylinders), 1991 Buick Reatta is equipped with a bigger engine. In terms of performance, 1991 Buick Reatta (165 HP @ 4400 RPM) has 27 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 1991 Buick Reatta should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Reatta weights approximately 188 kg more than 2007 Audi A3. 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, 2007 Audi A3 (320 Nm) has 34 more torque (in Nm) than 1991 Buick Reatta. (286 Nm). This means 2007 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Reatta. 1991 Buick Reatta has automatic transmission and 2007 Audi A3 has manual transmission. 2007 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Reatta will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 1991 Buick Reatta | |
| Make | Audi | Buick |
| Model | A3 | Reatta |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 138 HP | 165 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 320 Nm | 286 Nm |
| Engine Bore Size | 81 mm | 96.5 mm |
| Engine Stroke Size | 95.5 mm | 86.4 mm |
| Top Speed | 207 km/hour | 200 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1344 kg | 1532 kg |
| Vehicle Length | 4210 mm | 4670 mm |
| Vehicle Width | 1960 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2580 mm | 2510 mm |
| Fuel Tank Capacity | 55 L | 62 L |
