1984 Audi 90 vs. 1981 Buick Century
To start off, 1984 Audi 90 is newer by 3 year(s). Which means there will be less support and parts availability for 1981 Buick Century. In addition, the cost of maintenance, including insurance, on 1981 Buick Century would be higher. At 3,214 cc (6 cylinders), 1981 Buick Century is equipped with a bigger engine. In terms of performance, 1984 Audi 90 (114 HP @ 5700 RPM) has 10 more horse power than 1981 Buick Century. (104 HP @ 4000 RPM). In normal driving conditions, 1984 Audi 90 should accelerate faster than 1981 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 1981 Buick Century weights approximately 374 kg more than 1984 Audi 90.
Let's talk about torque, 1981 Buick Century (218 Nm @ 2000 RPM) has 50 more torque (in Nm) than 1984 Audi 90. (168 Nm @ 3200 RPM). This means 1981 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi 90.
Compare all specifications:
| 1984 Audi 90 | 1981 Buick Century | |
| Make | Audi | Buick |
| Model | 90 | Century |
| Year Released | 1984 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 3214 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 114 HP | 104 HP |
| Engine RPM | 5700 RPM | 4000 RPM |
| Torque | 168 Nm | 218 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1056 kg | 1430 kg |
| Vehicle Length | 4470 mm | 4990 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 2550 mm | 2760 mm |
