1991 Audi 80 vs. 2009 Buick LaCrosse
To start off, 2009 Buick LaCrosse is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi 80. In addition, the cost of maintenance, including insurance, on 1991 Audi 80 would be higher. At 3,791 cc (6 cylinders), 2009 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2009 Buick LaCrosse (200 HP) has 112 more horse power than 1991 Audi 80. (88 HP) In normal driving conditions, 2009 Buick LaCrosse should accelerate faster than 1991 Audi 80. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick LaCrosse weights approximately 307 kg more than 1991 Audi 80. 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, 2009 Buick LaCrosse (312 Nm @ 4000 RPM) has 130 more torque (in Nm) than 1991 Audi 80. (182 Nm @ 2300 RPM). This means 2009 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 80. 2009 Buick LaCrosse has automatic transmission and 1991 Audi 80 has manual transmission. 1991 Audi 80 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 80 | 2009 Buick LaCrosse | |
| Make | Audi | Buick |
| Model | 80 | LaCrosse |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 88 HP | 200 HP |
| Torque | 182 Nm | 312 Nm |
| Torque RPM | 2300 RPM | 4000 RPM |
| Engine Compression Ratio | 21.0:1 | 9.4:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1617 kg |
| Vehicle Length | 4490 mm | 5040 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1460 mm |
| Wheelbase Size | 2620 mm | 2810 mm |
| Fuel Consumption | 5.6 L/100km | 8.4 L/100km |
| Fuel Consumption City | 6.4 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 4.5 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 65 L | 64 L |
