2000 Audi A8 vs. 1991 Buick Reatta
To start off, 2000 Audi A8 is newer by 9 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, 2000 Audi A8 (247 HP @ 4000 RPM) has 82 more horse power than 1991 Buick Reatta. (165 HP @ 4400 RPM). In normal driving conditions, 2000 Audi A8 should accelerate faster than 1991 Buick Reatta. With that said, vehicle weight also plays an important factor in acceleration. 2000 Audi A8 weights approximately 98 kg more than 1991 Buick Reatta. 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, 2000 Audi A8 (330 Nm) has 44 more torque (in Nm) than 1991 Buick Reatta. (286 Nm). This means 2000 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Reatta. 1991 Buick Reatta has automatic transmission and 2000 Audi A8 has manual transmission. 2000 Audi A8 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:
| 2000 Audi A8 | 1991 Buick Reatta | |
| Make | Audi | Buick |
| Model | A8 | Reatta |
| Year Released | 2000 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 247 HP | 165 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 330 Nm | 286 Nm |
| Engine Bore Size | 78.3 mm | 96.5 mm |
| Engine Stroke Size | 86.4 mm | 86.4 mm |
| Top Speed | 227 km/hour | 200 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1532 kg |
| Vehicle Length | 5040 mm | 4670 mm |
| Vehicle Width | 1890 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1310 mm |
| Wheelbase Size | 2890 mm | 2510 mm |
| Fuel Tank Capacity | 90 L | 62 L |
