1991 Audi 80 vs. 1999 Buick Regal
To start off, 1999 Buick Regal is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 3,789 cc (6 cylinders), 1999 Buick Regal is equipped with a bigger engine. In terms of performance, 1999 Buick Regal (197 HP @ 5200 RPM) has 123 more horse power than 1991 Audi 80. (74 HP @ 5200 RPM) In normal driving conditions, 1999 Buick Regal should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Regal weights approximately 540 kg more than 1991 Audi 80. 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, 1999 Buick Regal (311 Nm @ 4000 RPM) has 190 more torque (in Nm) than 1991 Audi 80. (121 Nm @ 2500 RPM). This means 1999 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80. 1999 Buick Regal has automatic transmission and 1991 Audi 80 has manual transmission. 1991 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Regal will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 80 | 1999 Buick Regal | |
| Make | Audi | Buick |
| Model | 80 | Regal |
| Year Released | 1991 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 3789 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 74 HP | 197 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 121 Nm | 311 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1020 kg | 1560 kg |
| Vehicle Length | 4490 mm | 4990 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1440 mm |
| Wheelbase Size | 2550 mm | 2780 mm |
| Fuel Tank Capacity | 66 L | 64 L |
