1997 Audi A6 vs. 1991 Buick Reatta
To start off, 1997 Audi A6 is newer by 6 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 36 more horse power than 1997 Audi A6. (129 HP @ 4000 RPM) In normal driving conditions, 1991 Buick Reatta should accelerate faster than 1997 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Reatta weights approximately 12 kg more than 1997 Audi A6. 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, 1997 Audi A6 (310 Nm) has 24 more torque (in Nm) than 1991 Buick Reatta. (286 Nm). This means 1997 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Reatta.
Compare all specifications:
| 1997 Audi A6 | 1991 Buick Reatta | |
| Make | Audi | Buick |
| Model | A6 | Reatta |
| Year Released | 1997 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1894 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 129 HP | 165 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 310 Nm | 286 Nm |
| Engine Bore Size | 79.5 mm | 96.5 mm |
| Engine Stroke Size | 95.5 mm | 86.4 mm |
| Top Speed | 200 km/hour | 200 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1532 kg |
| Vehicle Length | 4800 mm | 4670 mm |
| Vehicle Width | 1820 mm | 1860 mm |
| Vehicle Height | 1460 mm | 1310 mm |
| Wheelbase Size | 2770 mm | 2510 mm |
| Fuel Tank Capacity | 70 L | 62 L |
