2006 Audi A4 vs. 1991 Lexus LS
To start off, 2006 Audi A4 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Lexus LS. In addition, the cost of maintenance, including insurance, on 1991 Lexus LS would be higher. At 3,969 cc (8 cylinders), 1991 Lexus LS is equipped with a bigger engine. In terms of performance, 1991 Lexus LS (242 HP @ 5400 RPM) has 104 more horse power than 2006 Audi A4. (138 HP @ 4000 RPM) In normal driving conditions, 1991 Lexus LS should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1991 Lexus LS weights approximately 305 kg more than 2006 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Lexus LS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Lexus LS. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1991 Lexus LS (351 Nm @ 4400 RPM) has 31 more torque (in Nm) than 2006 Audi A4. (320 Nm @ 1750 RPM). This means 1991 Lexus LS will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 1991 Lexus LS | |
| Make | Audi | Lexus |
| Model | A4 | LS |
| Year Released | 2006 | 1991 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3969 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 242 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Torque | 320 Nm | 351 Nm |
| Torque RPM | 1750 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1815 kg |
| Vehicle Length | 4590 mm | 5000 mm |
| Vehicle Width | 1780 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2650 mm | 2820 mm |
