1999 Audi A4 vs. 1999 Audi A4 1.8 Quattro
To start off, both 1999 Audi A4 and 1999 Audi A4 1.8 Quattro were released in the same year (1999). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,781 cc (4 cylinders), 1999 Audi A4 1.8 Quattro is equipped with a bigger engine. In terms of performance, 1999 Audi A4 1.8 Quattro (123 HP @ 5800 RPM) has 23 more horse power than 1999 Audi A4 . (100 HP @ 5300 RPM) In normal driving conditions, 1999 Audi A4 1.8 Quattro should accelerate faster than 1999 Audi A4 . With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 1.8 Quattro weights approximately 161 kg more than 1999 Audi A4 . So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi A4 1.8 Quattro is four wheel drive (4WD), it will have significant more traction and grip than 1999 Audi A4 . In wet, icy, snow, or gravel driving conditions, 1999 Audi A4 1.8 Quattro 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, 1999 Audi A4 1.8 Quattro (168 Nm @ 3500 RPM) has 28 more torque (in Nm) than 1999 Audi A4 . (140 Nm @ 3800 RPM). This means 1999 Audi A4 1.8 Quattro will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4 .
Compare all specifications:
| 1999 Audi A4 | 1999 Audi A4 1.8 Quattro | |
| Make | Audi | Audi |
| Model | A4 | A4 |
| Year Released | 1999 | 1999 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1594 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 123 HP |
| Engine RPM | 5300 RPM | 5800 RPM |
| Torque | 140 Nm | 168 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 81 mm |
| Engine Stroke Size | 77.5 mm | 86.4 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1195 kg | 1356 kg |
| Vehicle Length | 4480 mm | 4480 mm |
| Vehicle Width | 1740 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2620 mm | 2610 mm |
| Fuel Tank Capacity | 62 L | 60 L |
