1991 Audi 100 vs. 1976 Buick Estate
To start off, 1991 Audi 100 is newer by 15 year(s). Which means there will be less support and parts availability for 1976 Buick Estate. In addition, the cost of maintenance, including insurance, on 1976 Buick Estate would be higher. At 5,736 cc (8 cylinders), 1976 Buick Estate is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (172 HP @ 5500 RPM) has 19 more horse power than 1976 Buick Estate. (153 HP @ 3400 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1976 Buick Estate. With that said, vehicle weight also plays an important factor in acceleration. 1976 Buick Estate weights approximately 378 kg more than 1991 Audi 100.
Let's talk about torque, 1976 Buick Estate (380 Nm @ 1800 RPM) has 130 more torque (in Nm) than 1991 Audi 100. (250 Nm @ 3000 RPM). This means 1976 Buick Estate will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 1976 Buick Estate | |
| Make | Audi | Buick |
| Model | 100 | Estate |
| Year Released | 1991 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 5736 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 172 HP | 153 HP |
| Engine RPM | 5500 RPM | 3400 RPM |
| Torque | 250 Nm | 380 Nm |
| Torque RPM | 3000 RPM | 1800 RPM |
| Engine Bore Size | 82.5 mm | 96.5 mm |
| Engine Stroke Size | 86.4 mm | 97.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1506 kg | 1884 kg |
| Vehicle Length | 4800 mm | 5510 mm |
| Vehicle Width | 1780 mm | 1990 mm |
| Vehicle Height | 1450 mm | 1440 mm |
