1991 Audi Coupe vs. 1997 Buick Century
To start off, 1997 Buick Century is newer by 6 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 3,135 cc (6 cylinders), 1997 Buick Century is equipped with a bigger engine. In terms of performance, 1991 Audi Coupe (174 HP @ 5500 RPM) has 9 more horse power than 1997 Buick Century. (165 HP @ 5200 RPM). In normal driving conditions, 1991 Audi Coupe should accelerate faster than 1997 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 1997 Buick Century weights approximately 346 kg more than 1991 Audi Coupe.
Because 1991 Audi Coupe is four wheel drive (4WD), it will have significant more traction and grip than 1997 Buick Century. In wet, icy, snow, or gravel driving conditions, 1991 Audi Coupe will offer significantly more control. 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 Buick Century (251 Nm @ 4000 RPM) has 2 more torque (in Nm) than 1991 Audi Coupe. (249 Nm @ 3000 RPM). This means 1997 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi Coupe.
Compare all specifications:
| 1991 Audi Coupe | 1997 Buick Century | |
| Make | Audi | Buick |
| Model | Coupe | Century |
| Year Released | 1991 | 1997 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2770 cc | 3135 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 174 HP | 165 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 249 Nm | 251 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 82.5 mm | 89 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1174 kg | 1520 kg |
| Vehicle Length | 4370 mm | 4950 mm |
| Vehicle Width | 1720 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2780 mm |
| Fuel Tank Capacity | 80 L | 64 L |
