1991 Audi S2 vs. 1980 Buick Estate
To start off, 1991 Audi S2 is newer by 11 year(s). Which means there will be less support and parts availability for 1980 Buick Estate. In addition, the cost of maintenance, including insurance, on 1980 Buick Estate would be higher. At 4,931 cc (8 cylinders), 1980 Buick Estate is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 76 more horse power than 1980 Buick Estate. (140 HP @ 3600 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1980 Buick Estate. With that said, vehicle weight also plays an important factor in acceleration. 1980 Buick Estate weights approximately 450 kg more than 1991 Audi S2.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1980 Buick Estate. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 1980 Buick Estate (318 Nm @ 2000 RPM) has 9 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 1980 Buick Estate will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2. 1980 Buick Estate has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1980 Buick Estate will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 1980 Buick Estate | |
| Make | Audi | Buick |
| Model | S2 | Estate |
| Year Released | 1991 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4931 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 140 HP |
| Engine RPM | 5900 RPM | 3600 RPM |
| Torque | 309 Nm | 318 Nm |
| Torque RPM | 1950 RPM | 2000 RPM |
| Engine Bore Size | 81.1 mm | 101.6 mm |
| Engine Stroke Size | 86.4 mm | 76.2 mm |
| Engine Compression Ratio | 9.3:1 | 8.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1420 kg | 1870 kg |
| Vehicle Length | 4410 mm | 5510 mm |
| Vehicle Width | 1720 mm | 1990 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2950 mm |
