2004 Audi A4 vs. 1987 Buick Regal
To start off, 2004 Audi A4 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Buick Regal. In addition, the cost of maintenance, including insurance, on 1987 Buick Regal would be higher. At 2,843 cc (6 cylinders), 1987 Buick Regal is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (137 HP @ 4000 RPM) has 2 more horse power than 1987 Buick Regal. (135 HP @ 4400 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1987 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 142 kg more than 1987 Buick Regal. 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, 2004 Audi A4 (310 Nm @ 1740 RPM) has 66 more torque (in Nm) than 1987 Buick Regal. (244 Nm @ 3600 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Buick Regal.
Compare all specifications:
| 2004 Audi A4 | 1987 Buick Regal | |
| Make | Audi | Buick |
| Model | A4 | Regal |
| Year Released | 2004 | 1987 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2843 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 137 HP | 135 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 310 Nm | 244 Nm |
| Torque RPM | 1740 RPM | 3600 RPM |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 201 km/hour | 190 km/hour |
| Drive Type | Front | Front |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1482 kg | 1340 kg |
| Vehicle Length | 4590 mm | 4890 mm |
| Vehicle Width | 1780 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2580 mm | 2740 mm |
| Fuel Tank Capacity | 70 L | 62 L |
