2005 Audi RS4 vs. 1990 Buick LeSabre
To start off, 2005 Audi RS4 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1990 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1990 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 Audi RS4 (376 HP @ 6300 RPM) has 211 more horse power than 1990 Buick LeSabre. (165 HP @ 4800 RPM). In normal driving conditions, 2005 Audi RS4 should accelerate faster than 1990 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS4 weights approximately 109 kg more than 1990 Buick LeSabre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1990 Buick LeSabre. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS4 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, 2005 Audi RS4 (449 Nm @ 2500 RPM) has 164 more torque (in Nm) than 1990 Buick LeSabre. (285 Nm @ 2000 RPM). This means 2005 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Buick LeSabre. 1990 Buick LeSabre has automatic transmission and 2005 Audi RS4 has manual transmission. 2005 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi RS4 | 1990 Buick LeSabre | |
| Make | Audi | Buick |
| Model | RS4 | LeSabre |
| Year Released | 2005 | 1990 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 376 HP | 165 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 449 Nm | 285 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Engine Compression Ratio | 12.5:1 | 8.5:1 |
| Top Speed | 245 km/hour | 195 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1585 kg | 1476 kg |
| Vehicle Length | 4600 mm | 5010 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2610 mm | 2820 mm |
| Fuel Tank Capacity | 55 L | 68 L |
