1991 Audi Coupe vs. 2012 Buick Regal
To start off, 2012 Buick Regal is newer by 21 year(s). Which means there will be less support and parts availability for 1991 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1991 Audi Coupe would be higher. At 2,771 cc (6 cylinders), 1991 Audi Coupe is equipped with a bigger engine. In terms of performance, 2012 Buick Regal (270 HP @ 5300 RPM) has 98 more horse power than 1991 Audi Coupe. (172 HP @ 5500 RPM) In normal driving conditions, 2012 Buick Regal should accelerate faster than 1991 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick Regal weights approximately 283 kg more than 1991 Audi Coupe. 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, 2012 Buick Regal (400 Nm @ 2500 RPM) has 150 more torque (in Nm) than 1991 Audi Coupe. (250 Nm @ 3000 RPM). This means 2012 Buick Regal will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi Coupe.
Compare all specifications:
| 1991 Audi Coupe | 2012 Buick Regal | |
| Make | Audi | Buick |
| Model | Coupe | Regal |
| Year Released | 1991 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 172 HP | 270 HP |
| Engine RPM | 5500 RPM | 5300 RPM |
| Torque | 250 Nm | 400 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1400 kg | 1683 kg |
| Vehicle Length | 4370 mm | 4831 mm |
| Vehicle Width | 1720 mm | 1857 mm |
| Vehicle Height | 1380 mm | 1473 mm |
| Wheelbase Size | 2560 mm | 2738 mm |
| Fuel Tank Capacity | 80 L | 68 L |
